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Archive for the 'Downhill' Category

Giro Has You Covered When Things Go Downhill

Thursday, March 11th, 2010

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Cross-country and road riders are already familiar with Giro bike helmets - they’re typically high quality, lightweight, and comfortable. But did you know Giro also offers bombproof lids for those who love pointing their bikes down steep slopes? If you’re someone who steers toward massive drops and stunts while friends are on the phone speed dialing 911, a Giro full face bike helmet and goggle combo is for you.

This year Giro really turns up the heat with eye-popping graphics on helmets and gloves plus high quality optics on their newest goggs. I recently got a chance to test the new 2010 Giro Remedy CF ($270 MSRP) in white/gold/green which happens to match the singletracks DH jersey perfectly. I also got my mitts on the Root goggle (MSRP $129) in matte titanium with the Gold Boost 75 lens and the new DJ glove (MSRP $34) in white/green. These three items are a must if you’re planning on pushing your limits on the slopes or jump parks this season.

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The Giro Remedy CF shell is made entirely of carbon composite and weighs a scant 910g (about 2 pounds) which makes it up to 30% lighter than similar helmets. The CF stands for “carbon fiber” and the overall shape of the Remedy CF is identical to the plain Remedy. The Remedy CF boasts 14 intelligently-placed vents to encourage proper air flow through the helmet as you’re bombing the trail. The internal EPS (expanded polystyrene) liner is molded to fit your head comfortably while channeling air from the exterior vents out the four rear vents.

The front chin bar is lined with EVA (ethylene-vinyl acetate) which is a great shock absorbing material for those times when you take a face-first approach to things. Just in case you’re wondering, the Remedy is only certified for pedal bikes and carries the CPSC and CE endorsements. Even though it looks and feels strong as a motorcycle helmet, it’s not actually DOT certified.

Overall, the Remedy fits on the loose side of things around the chin and cheek compared to other models I’ve tested. For those who prefer the feel of freedom inside, this is the helmet for you. Remember, it’s important to choose a helmet that doesn’t cause any “hot” spots (areas of higher pressure) on your head or face (this will depend on the unique shape of your melon).

One of the things I really like about the Remedy is the ability to remove the liner for cleaning. Just unsnap the material and rinse out your sweat - then snap things back together in a jiff. I also really dig Giro’s Super Fit system which makes pairing goggles with this helmet easy and comfortable.

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Speaking of goggles, check out the Root. The Root it is a bit spendier than the popular Station MTB goggles but packs in way more cool stuff. Right off the bat you get to choose from 10 different lenses and 9 stock color ways.

The Root lenses are spherical in shape rather than cylindrical like conventional lenses. It turns out spherical lenses are shaped to match the contour of your eyes so that there is no perceivable distortion - super helpful for picking the right lines at high speed. The True Sight spherical lens is designed to rest at a constant distance from your eyes both horizontally and vertically (cylindrical lenses only keep distance constant horizontally). The lenses also offer 100% protection from harmful UVA, B, and C radiation. To top it all off, the lenses also feature an anti-fog finish and scratch resistant coatings.

The goggle surround is made of two-stage, soft foam which feels both comfortable and firm while ensuring no dust and debris may enter. The surround is also vented to allow body heat and moisture to exit which prevents fogging. The frame features extended band tabs to fit the helmet opening like a glove and keep the goggle firmly in place even on bumpy, jarring terrain. The band is 32mm wide and sturdy, though for some reason it doesn’t have anti-slip silicon strips to help prevent sliding. On a wet day it just may do exactly that.

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Finally, if you want to look like a pro, your kit has to match and the Giro DJ glove offers a nice compliment to the Remedy and Root. The DJ is a durable, full-fingered glove meant to take whatever you can dish out. It’s basically a beefier version of the successful Xen glove with the major difference being the wrapped Clarino finger tips and extra padding across the knuckles. The palm features a Super Fit 3 panel and is enhanced with Clarino synthetic leather and a section of EVA padding. EVA is the perfect material for absorbing shocks and helps relieve pressure on the ulnar nerve and the abductor digiti minimi muscle (didn’t know you were getting an anatomy lesson today, didya?).

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Performance on the bike

Put these three together and you have a full house. The Remedy and Root are a great match: I didn’t notice more than about 15° of peripheral vision loss which is pretty solid for a full face / goggle combo. Out at the slopes and indoors at Joyride 150, I never got overheated or noticed my lenses fogging up.

When riding outside I found the Root lens to be perfectly balanced. It really enhanced the contrast of everything, especially on overcast days when trail details tend to muddle together. I also found the tint was just right even in lower light areas, like in the shadows of trees, and I didn’t need to slow down to let my eyes adjust. At the end of the day the Root goggles are far and away better than any others I own which is saying a lot!

The DJ gloves fit a bit on the tight side for size large so I needed a few days to get them broken in. Inside, the gloves felt comfortable - no stitches digging in and the glove basically stayed glued to my hand without moving around. Overall grip was great on the bars and the added silicon on the index and middle finger helped reduce the amount of grip I needed to hang onto the “chicken switches.” At the end of the day my hands felt fairly fresh and blister-free.

Giro offers a full range of DH-ready gear to protect your assets without harshing the ride on the way down. Just remember, this stuff won’t make you invincible, even though it feels like it does!

Thanks to the folks at GIRO for the equipment we reviewed. Another big shout to the guys and gals at Joyride 150 for hosting our indoor tests.

2010 US Open of Mountain Biking

Friday, March 5th, 2010

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Ever wonder how you stack up against best downhill mountain bike riders? The 2010 US Open of Mountain Biking is your shot at racing against the pros at the Diablo Freeride Park in Vernon, NJ May 27-30. The Pro/Am format is open to all comers, though registration is capped at 450 men for the downhill race and 175 for the slalom. Kenda is the title sponsor and the total cash purse is $25,000 (plus another $30,000 in product).

Aside from the racing action there will be dozens of vendors and exhibitors on hand for this east coast event. This is the 8th annual US Open of MTB and every year it seems to get bigger and better. Stoked!

via Dirt Rag.

THE Flow Saddle Review

Tuesday, March 2nd, 2010

Introducing the 2010 THE Flow, a lightweight all-mountain/freeride saddle comfortable and tough enough for daily duty.

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The Flow saddle retails for around $60 which is about average for a chromoly-railed seatpost. At 227 grams this saddle is as light as many titanium railed saddles, but much cheaper. The embossed graphics ensure the saddle still looks good after extended use while the kevlar side and back panels keep the leather from tearing. The Flow measures 257mm in length and 127mm in width, pretty standard dimensions for an all-mountain saddle.

The Ride

Overall I’m quite satisfied with THE’s Flow saddle. Although THE uses less padding than most companies, the shape and flex of the Flow make it comfortable. The chromoly rails are still straight after numerous days at Joyride150, my local bike park, and the graphics haven’t worn off or faded at all. This saddle is also narrow enough that it doesn’t snag your leg as you maneuver the bike yet it doesn’t feel like riding a broomstick.

As an added bonus, installing a lightweight saddle like the THE Flow is an easy, inexpensive way to make your bike lighter. My bike lost over ½ lb after I installed this saddle. Plus the Flow has a unique design that will add individuality and style to your bike.

The Verdict

If you’re an all-mountain or freerider looking for a lightweight, good looking, comfortable saddle that won’t easily bend, break or fade, THE’s Flow saddle is a good choice.

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Thanks to THE Industries for providing the Flow saddle for testing.

Sneak Peek: 2010 WTB Products

Monday, February 15th, 2010

WTB has come out swinging in 2010 with a new and much improved product line for downhill bikes. Three items in particular stand out as products with excellent value: WTB Laserdisc DH Wheels, Dissent tires and Aviator saddle.

LaserDisc DH Wheels

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WTB designed the LaserDisc DH Wheelset for downhill racers and performance-minded riders looking to shed weight off their bike without compromising strength. These wheels weigh in at 2195 grams, putting them in the same class as the 2010 Mavic Deemax UST wheel set, which weigh 2160 grams. As WTB’s burliest wheel set, they also promise to be strong. The LaserDisc DH is built from 34mm wide LaserDisc DH rims, 32 double butted WTB spokes, brass nipples and WTB Super Duty hubs. MSRP is $830 for the set, about $250 less than Mavic Deemax UST’s.

First Impression

So far these wheels are holding up very well. After numerous days at the local indoor bike park, Joyride 150, the LaserDisc DH wheels are spinning true and problem free. Unless you already own high-end DH wheels, the LaserDisc DH’s will make your downhill bike faster. The low weight allows them to accelerate quickly and the high quality cartridge bearings roll easily to help you maintain speed. These wheels are also very stiff and I haven’t felt noticeable flex yet. They look decent and have a pleasantly quiet freehub. Stay tuned for a full review of the LaserDisc DH wheels in the spring. I’m excited to see how these wheels perform on the local DH trails as well as at big resorts.

Dissent 2.5 Tires

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WTB claims to have vastly improved the Dissent 2.5 for 2010. In 2009, many riders complained that the Dissent 2.5 was great in dry conditions but terrible in the wet. Too many center knobs caused the tire to clog with mud while the spacing between center and side knobs was too narrow for aggressive cornering. WTB responded by releasing the Dissent 2.3, designed and tweaked on the World Cup circuit by Fabien Barel and the Subaru/Mondraker team. The Dissent 2.3 featured more space between the center knobs for increased braking power and a wider channel between the center and side knobs to improve cornering, especially in wet and loose conditions. The Dissent 2.3 turned out to be a very popular tire in 2009 because, unlike the old 2.5, it excelled in conditions ranging from dry to wet and hardpack to loose.

024For 2010, WTB has applied lessons learned with the Dissent 2.3 to the wider 2.5 version. This means there is even more space between knobs, which increases braking and cornering traction in all conditions and solve the problems that plagued the 2009 Dissent 2.5. The 2010 Dissent 2.5 features 50a soft compound rubber and a nylon insert called “inner peace” that helps reduce flats. The tire also comes in 2 sidewall thicknesses - DH and Race. The DH tire is designed to hold up to shuttle runs and park days while the lighter, race version is design for all-mountain and freeride applications. The DH version costs $60 while the Race version costs $50, which is average for a performance DH tire. Fabian Barel and the Subaru/Mondraker team will be using the 2.3 and 2.5 versions of the Dissent on the World Cup circuit in 2010.

First Impression

I installed the Dissent 2.5 tires on my LaserDisc DH wheels and set off to Joyride 150 for a couple impressive test laps. The Dissent 2.5’s roll very well for soft compound downhill tires and have great cornering and braking bite on wood surfaces. The low rolling resistance will be great on Eastern DH racetracks where pedaling and speed are key components in making the podium.

The Dissent 2.5’s are a tight fit on most rims and can cause some difficulties. I was able to mount the tire fine but getting the bead seated was difficult. After lubricating the bead with soapy water and inflating the tire to 40psi I was able to get the tire seated properly.

The Dissent 2.5’s are wide, high profile tires. This allows you to run slightly lower pressures than other tires without increasing the probability of a flat. At 1379 grams this is an average weight DH tire. Stay tuned for a full review in the spring - I’m stoked to see how these tires will perform on the rough, wet downhills we have here on the East Coast!

Aviator Saddle

New for 2010, the Aviator is WTB’s premier DH saddle. The WTB Aviator is covered by the same material that Carhartt uses for their jeans so it resists tearing and stains. The circumference of the saddle is covered by a rubber strip, offering more grip and abrasion resistant corners. The oversized 8mm chromoly rails resist bending and the comfort zone cut-out, soft padding, and flex-tuned shell make it suitable for long days in the saddle. The Aviator weighs 315 grams, about average for a normal saddle and lightweight for a DH saddle. MSRP is $80, about right for a high-end DH saddle. I’ve already spent quite a lot of time on this saddle and I have written a full review, which can be found here.

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The Verdict

WTB offers some excellent DH products at very competitive prices and weights for 2010. The LaserDisc DH wheels are race-light and have been sturdy so far; the Dissent 2.5 tires promise to be a great set of tires and the Aviator Saddle is very tough, good looking, and light. I think we’ll be seeing a lot more WTB products on DH bikes this year!

Thanks to WTB for providing the LaserDisc DH Wheels, Dissent 2.5 Tires and Aviator Saddle for review

WTB Aviator Saddle Review

Monday, February 8th, 2010

New for 2010 is the WTB Aviator, a saddle so tough it flies through the air wearing Carhartts! WTB built this saddle to withstand the abuses of a downhiller or freerider, meaning it will be able to handle multiple crashes, heavy riders, and jarring impacts.

The WTB Aviator saddle is covered by the same material that Carhartt uses for their jeans so naturally the material resists tearing and stains. The circumference of the saddle is covered by a rubber strip, offering more grip and abrasion resistant corners. The over-sized 8mm chromoly rails are designed to resist bending while the comfort zone cut-out, soft padding, and flex-tuned shell make it suitable for long days in the saddle. The Aviator weighs 315 grams which is about average for a normal saddle and fairly lightweight for a DH saddle.

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The Ride

The WTB Aviator is a very impressive freeride/downhill saddle. One of the best things about this saddle is its shape: at 137mm wide and 272mm long, the Aviator is a bit wider than a typical XC saddle. Despite its width, you can easily maneuver your bike side to side and front to back without the Aviator snagging your legs or armor. Maneuverability is an important feature for DH saddles because you are constantly moving the bike around. The wider profile also makes the Aviator is a very comfortable saddle, offering support in the right places with ample padding. The “comfort zone” cut-out provides noticeable flex and comfort where you need it most.

WTB claims that the rubber siding on the Aviator helps the rider change direction on the trail or in the air and I definitely noticed the extra grip when I pinched the saddle with my knees during braking and jumping. For me the extra grip was tougher to notice during cornering since I only knock the seat when initiating a drift. The canvas cover is also grippy which lets you put power to the pedals more effectively when seated. All of this adds up to increased confidence on the bike.

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I’ve ridden this saddle on numerous shuttle days, race tracks, and bike parks and it has virtually zero wear on it. The Aviator is so tough that even though I crashed hard enough to break my seatpost during testing, the saddle remained unscathed! I have noticed some discoloration in the canvas (it’s now a few shades darker) after riding in conditions ranging from very muddy to dry and dusty. The discoloration is purely a cosmetic thing but it’s something to keep in mind if you like keeping your bike looking brand new.

The Verdict

The WTB Aviator ($80 MSRP) is an excellent choice for any downhiller, freerider, or Clydesdale who is looking for a durable, relatively lightweight saddle. It’s shaped well, comfortable, looks great, it’s grippy and will last longer than most saddles out there. If you’re in the market for a new DH saddle and you need it to last you a good long while, the WTB Aviator is a great choice.

Thanks to WTB for providing the Aviator saddle for testing.

Sneak Peek: Syncros FR Wheelset

Wednesday, February 3rd, 2010

Over last 5 years, more and more riders have been choosing to equip their DH and freeride bikes with Syncros FR Wheelsets. These wheels are easy to identify thanks to their distinctive white rims and prominent logo placements. Syncros parts are quite popular in British Columbia, Canada, where the company started and the Syncros-sponsored NSMB team is also located in B.C. Here in the east, however, Syncros wheels are not as widely used which is a shame. As a former resident of Vancouver’s fabled North Shore, I’m excited to test these wheels since many of the riders I look up to used Syncros FR Wheels.

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The 2010 Syncros FR Wheelset features their strongest rim yet, the DS 32, laced to the Syncros FR hub, which uses an impressive 4 bearings per wheel. All that strength comes with a slight weight penalty as the Syncros FR wheels weigh 2725 grams as tested which is about 500 grams heavier than many DH racing wheel sets. However, if you value long-term durability and build quality over weight, the Syncros FR wheels should fit the bill.

These wheels are individually hand-built with DT Swiss spokes and nipples, ensuring excellent quality and maximum durability. The FR wheelset is built with standard J-bend spokes in a 3X pattern. They come in matte black or white hubs while the rim is only offered in white. These wheels are available in 135×10 and 150×12 rear hub spacing and a 20mm thru-axle only front hub.

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These wheels feel much lighter than they are when installed because the bearings roll so well. The distinctive white rim looks great and makes your bike stand out. The tolerances on the FR Wheelset are very tight, so much so that installing the thru-axles required more force than usual both front and rear. This isn’t a bad thing, because there is literally no play - an important feature when you’re hucking around. These wheels are true and still spinning fast after weeks of pounding at Joyride 150, an indoor bike park. Stay tuned for a full review in the spring after I have a chance to test these wheels on some real DH terrain.

Thanks to Syncros for providing the FR Wheels for testing.

About Syncros

Syncros started operating out of a Vancouver bike shop in the 1980’s, producing parts that could withstand the pounding riders dished out on the nearby North Shore Mountains. Syncros was bought by Ritchey in 2003. Today Syncros produces high-end components built tough enough to withstand the most difficult trails while maintaining competitive weights and prices.

Formula TheONE MY10 MTB Brakeset Preview

Tuesday, February 2nd, 2010

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Hi folks, not too long back I wrote about the Formula RX brake set and since then I have really been enjoying the great modulation and awesome power. I recently installed a set of sintered pads in place of the stock organic ones and the performance has been pretty amazing. But wait, this little article isn’t about the RX brakes but the new 2010 THE ONE brake set. If you thought the RX brakes were impressive wait until you take a look at these!

THE ONE brakes utilize a patented forged caliper that encases huge 24mm caliper pistons to generate über amounts of stopping force. I am sure that those of you who follow what’s new and hot on the the slopes and World Cup events have heard about THE ONE. For those of you who haven’t, these are Formula’s top dog, no-holds-barred brakes for DH racing. At just 308g these are lightweight - very lightweight to be exact. In fact, with some brands it’s tough to find XC brakes this light! With rotor sizes of 160mm, 180mm, 203mm, 220mm, you’re sure to find the size you need.

Once I get these on my test bike I will have a chance to see how well they perform on the mountain. Formula claims THE ONE brakes modulate extremely well and if the RX is any indication I’m pretty sure these brakes will blow me away.

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Taking a peek at the construction I have to comment on how small and tight the overall package is. Talk about really shaving weight where you can - the forging process allows these brakes to achieve a small form factor without loosing any strength. Compared to other brakes, THE ONE’s forging process results in tightly squeezed metal molecules, resulting in a more dense, stronger, and uniform material to start the machining process. The only drawback to this is the higher cost of manufacturing and thus final retail cost. Once the weather gets better I will give everyone the skinny on THE ONE’s.

Here are some of the highlights:

MASTER CYLINDER

  • Forged radial master cylinder (M/C)
  • Patent-pending high capacity, integrated reservoir
  • Removable handlebar clamp
  • Flip-flop master cylinder assembly
  • Dual M/C bleed ports for easy-on-the-bike-bleeds
  • Forged aluminum lever blade (optional carbon)
  • Laser etched logos
  • MiXmaster available

CALIPER

  • Patent-pending forged one-piece post mount caliper
  • Huge 24 mm caliper pistons for amazing power
  • Top vented caliper allows for wheel on pad changes and eliminates overheating effects
  • Bottom vented caliper pistons provide additional cooling
  • Laser etched logos
  • Top loading pads simplify pad changes

Thanks to the folks at Formula brakes for providing these brakes for the article.

THE ONE Helmet Reviews: New Designs for 2010

Saturday, January 30th, 2010

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A little while back I did a review on the INK helmet from THE and absolutely fell in love. Well, Toby Henderson and the boys at THE Industries did it once again. The guys took all that was awesome about the very successful THE ONE helmet and managed to improve what was already a nearly-perfect product. The ONE still retains its great close-fitting shape but now sports an advanced silver anti-bacterial material embedded in a “Cool Dry” liner which is breathable, moisture wicking, and odor free (perfect for those who tend to neglect their equipment). All kidding aside, the liner is easily removable which makes for easy clean up.

The Picture above shows the Carbon Tiki on the left ($299 MSRP) and the Composite Celtic ($199 MSRP) on the right. Both helmets exceed CPSC and CE standards for safety and impact which, let’s face it, is easily the most important feature in any helmet.

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Beyond improving the technical features of ONE helmets this year, THE has added several hot, new graphical styles for 2010. So many in fact, that I had a really hard time choosing two to write about. I finally decided on the Tiki for myself and The Celtic for Bob_the_Builder (BTB) to get his perspective.

Taking a look at the Tiki you can see the eye-popping Polynesian-inspired graphics that allow the carbon underlay to show through, giving the helmet an overall tribal pinstriping look like no other.

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The venting layout provides great air flow to your face and channels the breeze around your head and out the back, doing a good job keeping your head cool for a full face helmet. They may be tough to spot but there are actually 15 external air vents on both helmets which direct flow to 4 internal channels. BTB felt like he needed just a bit more venting on his Celtic and found removing the foam filter on the front of the helmet just behind the steel mesh of the front opening improved ventilation.

THE ONE helmets boast impressively competitive weights. At 36 oz, the Carbon Tiki stands to be one of the lightest full face helmets out there. The Composite Celtic, at 41 oz, is a bit heavier but is still middle-of-the-pack as far as weight is concerned. As a comparison, most full face MTB helmets weigh between 36 oz and 50 oz+.

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This year THE decided to change up the double-D chin strap rings slightly by having them treated in a black oxide treatment instead of last year’s chrome look. BTB and I both agree that we prefer like the new dark-out look. The double D ring also provides a positive no-slip solution that will not break or loosen during a bone-jarring runs.

Each THE ONE helmet comes with two visors which is something most helmet manufacturers don’t include. The last thing you want is to try to order up a new visor to match your helmet after you munch up your previous one with a face full of dirt. The front opening works well with goggles from Oakley, Spy, Fox, Giro, and Smith and your field of vision is really only limited by the style of goggles you choose. If  you decide to run without goggles (not that I recommend this for DH or FR, but let’s say you’re hitting jumps in a bike park), you’ll find the opening is not limited or obstructed by the sides or chin guard.

For most of our testing we took the helmets to Joyride 150 to get out of the bad Toronto weather where it’s been barely above zero degrees C (32° F). Both BTB and I received numerous  positive comments on the bold and unique look of the Tiki and Celtic helmets. Having been to Interbike and seeing the entire line up, all THE ONE helmets look great but I particularly love the look of these two units. The stunning red scroll work on the Celtic with its accented black and grey pin striping really sets the look apart. Likewise, the intricate blue print and highly detailed center stripe on the Tiki is really something to behold up close.

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BTB on the progressive jumps doing what he does best.

Well folks, if you’re looking for a great fitting, safe and sturdy helmet, give THE ONE a try. I’m sure you too will enjoy these close, form fitting, light-as-a-feather helmets wrapped in rad graphics.  Stay tuned for other exciting products from THE!

Thanks to the folks at THE Industries for providing the Celtic and Tiki helmets for reviews and Joyride 150 for a place to ride and do our tests.

Easton Havoc DH Wheels review

Monday, January 4th, 2010

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Here’s one for the DH/FR crowd: the Easton Havoc DH-specific wheel set. Can you say awesome?! I can, and will. For starters, the Havoc DH wheels are reasonably priced at $799 MSRP (right now JensonUSA is selling the ‘08 set for just $359). And the Havoc DH wheels aren’t just a beefed-up version of the Havoc AM: the hub design is very different and although the Havoc DH shares a similar look to the AM with straight-pull spokes, the Havoc DH front wheel has a double-rowed bearing on the braking side and a single row bearing on the non-disk side. The Havoc DH rear wheel has a whopping 4 bearings and the drive side bearing sports a double bearing row for extra strength and precision.

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When Easton set out to design these wheels, they started with a rim that is a full 32mm wide (the biggest they make) and focused on a careful design of the cross section. The designers wanted to make sure the rim was as light as they possible while maintaining great strength. Instead of designing an extra deep rim they came up with a rim design featuring stronger side walls that maintain roundness even if you do manage to pinch your wheel on a rock.

Another great design detail many riders may overlook is the way the straight-pull spokes are single-butted with a 2.3mm cross section at the base of the spoke tapering to a 2.0mm cross-section at the spoke nipple. Constructing the wheel in this manner places weight toward the center of the wheel rather than toward the outside which speeds the wheel in both acceleration and braking as well as in cornering. Running these wheels with just 28, 2.3mm butted spokes results in a wheel that is 46% stiffer than one with 36, 2.0mm spokes.

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The Easton Havoc DH hubs use high quality bearings with double rows on the braking and drive sides (front and rear, respectively). This results in a hub that’s smooth as butter in rotation and wheels that are very stiff laterally. The new and improved 7050 aluminum freehub body and drive mechanism are super durable and promise to last for years. All the bearings rotate on a new 7050 alloy tapered axle which reduces flex significantly over previous designs. Easton increased the width and the diameter of the pawl carrier to improve torque capabilities as well. Overall weight on the Havoc DH wheel set is 2,295 grams for the pair which is hard to believe based on the light ride feel.

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After installing a set of Maxxis High Roller DH tires on these wheels I was off to the slopes.  I had Bob_the_Builder give these wheels a shot and after his first run he was amazed to find out how much the wheels actually weighed. Like I said before, the Havoc DH wheels feel super light and very free rolling, riding like a much lighter wheel set. Just like the Havoc DH’s little brother Havoc, these wheels also have a super smooth and quick-engaging cassette body. That fast action is great for those who also plan on using these wheels for their FR bikes running skinnies and such.

Tossing the Havoc DH wheels around the slopes, getting big air off jumps and drop downs, and railing built-up berms we always got a solid laser-like feeling without a hint of flex or fear of collapsing a wheel. The really amazing thing is how fast these wheels got up to speed and how light they felt through sudden direction changes.

The only bad thing that I encountered with my wheelset was that someone assembled my wheels with too much grease which gummed things up a bit, resulting in less than smooth operation. Fortunately all it took was five minutes to take the wheel apart to remedy the problem. Once that was taken care of there were no further issues and the cassette worked flawlessly. After a few events and runs the wheels didn’t come out of true nor did they need any tensioning. To me that is a good indicator as to how well-built the wheels are.

I have to say if you’re looking for a tough, well-built wheel that can go the distance down a slope, take a good look at the Easton Havoc DH wheel set. This is a great pair of wheels built to last! Just make sure you can take what these wheels can dish out - this is one piece of equipment that can probably take more than you can!

Specs from Easton:

Size 26 inch
Weight 2295 grams
Hubs F-28h Havoc DH 20mm dedicated
R-28h Havoc DH 150×12mm dedicated rear
Spokes DT™ Single-butted 2.3-2.0 black, brass nipples
Precision Handbuilt 3-cross
Nipples Black brass
Details Proprietary DH spokes are 46% stiffer than 36 2.0sg spoke, and 23% stiffer than standard Havoc 2.34/1.85/2.0 spoke.Advantage of thicker butting towards center is lower rolling inertia, 38% more area in 2.35 section as compared to 2.0 section. This makes for faster acceleration, a livelier feel and better braking

Thanks to the good folks at Easton  for providing these wheels for review.


Mountain Biker Designed Prosthetic Knee Uses Rock Shox Monarch 4.2 Air Shock

Wednesday, December 16th, 2009

bartlett_kneePro downhill mountain biker Brian Bartlett has come up with an innovative replacement knee built around the Rock Shox Monarch 4.2 Air Shock. According to the tech manual, “the Bartlett Tendon System is a muscle driven system that increases feedback, and will always be under some tension.” Unlike most prosthetic knees, the Bartlett is designed for unconventional applications and extreme activities like mountain biking and climbing.

Taking a cue from high end mountain bike components, the Bartlett Knee is made from 6061T aircraft aluminum, cold rolled steel, and R6 sealed bearings. There are even carbon fiber connectors on the top of the unit to limit damage to the rider’s clothing. The shock can be tuned and adjusted just like on a bike so the athlete can maximize his or her performance on the fly.

Perhaps the coolest part about the Bartlett Knee is seeing what Brian has been able to do with it on the trail. Check out the video below (one of many I found on YouTube) and you’ll see what I’m talking about. Plenty of riders with two good knees would love to be able to ride like that but just don’t have the skills or the guts.

You can find out more about Brian and the Bartlett Knee over on LeftSideInc.com. Via singletrackworld.

Maxxis High Roller UST 2.5 Tire Review

Wednesday, December 9th, 2009

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If a picture is worth a thousand words, what does this one tell you? Clearly there must be guide wires holding this rider up. Actually there are just two forces at play here: centrifugal force pushing the rider outward and a counter-reactive force being applied by the Maxxis High Roller 2.5 UST tires. For about $73 MSRP you can get these two-ply UST tires for your DH rig and while they may not be the lightest in the category (1,230 grams), they’re clearly some of the best gripping tires around.

The High Roller is super easy to install on any UST-specific rim - just remember to use a lot of soapy water to help seat the beads in place. When I installed these tires on my rims I made sure the bead was always in the drop center which made for an easy installation and required no tire irons. As with any UST tire, I try to avoid using any tools on the beads since I don’t want to risk damaging them. I used an air compressor to pop the tires into place in no time, inflated to 40psi, and was off to the trails!

picture-75I took these tires to Bob_The_Builder’s secret trail stash where we could really push the High Rollers to the limit. These tires offer very high levels of traction on surfaces that can be anywhere from soft to medium hard, both in loamy soil and even rock gardens. Speaking of rock gardens, I found that even with a full head of steam there were no issues with these tires. I can’t recall hearing a single complaint from my rims due to excess tire compression. I guess that extra layer of butyl really prevents rim dings.

The ramped knobs in the center of the tread kept me rolling quickly with surprisingly little vibration along the trail. The center knob tread pattern also produced great traction even on the rare occasions when the bike was pointed uphill. Stopping power is awesome and felt consistently smooth and grippy during decelerations (very important when it comes to switchbacks in the trail).

The angular side knobs really bite hard when you pitch into corners, keeping the bike pointed where you want it without the side-to-side squirm you may notice with other tires. I found the side knobs on the High Roller to be very stiff and secure compared to other tires where the side knobs are a bit softer and more flexible.

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I would definitely recommend these mountain bike tries to anyone who is going to hit the slopes in a serious fashion. If your rides include large drops, rock gardens, or heavily rooted trails, then these tires are for you. The dual-ply casing and great tread pattern will keep you sticking to the trails!

My overall impressions for the High Roller

8 out of 10 for rolling and efficiency
9 out of 10 for loose conditions
9 out of 10 for cornering
9 out of 10 for stopping in a straight line

Specs from Maxxis:

Durometer 42 rubber compound
Usage: All Mountain / Freeride  DH
Conditions: medium to wet
Size: 26 x 2.50
Weight: Rear 1230 grams (foldable)

Thanks to the folks at Maxxis for providing these awesome bike tires for review.

Answer’s Fall Line DH Grips and Rove FR Pedals

Monday, November 23rd, 2009

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Answer is a name that has been under the radar for a little while but they’re back again with an all new product line up. Here are two Answer products that I’m sure will pique your interest: The Fall Line DH Grip ($30 MSRP) and the Rove FR Pedals ($95 MSRP). Grips and pedals are the two main contact points between body and bike and Answer delivers the goods.

The Fall Line DH grip is specifically designed for the FR and DH crowd with a slightly thinner body than most grips you’ll find. This enables the rider to keep a firm grip while still allowing rapid hand position changes when the need arises. I found the grip felt a bit tacky which actually let me to slacken my grip a bit - no white knuckling, yet I still felt secure. Speaking of security, these lock on grips feature the familiar locking ring format that’s tried and true so there’s little chance they’ll come loose during the ride.

Installing the grips took just a heartbeat with only one allen key necessary. Just make sure you install the grips with the ANSWER logo facing forward. As a side benefit I found the logo added bit of extra grip due to the raised print. If you’re using a carbon bar, be sure to torque the grips down with a wrench slowly, checking often to make sure the grip does not rotate. There is such a thing as too tight, especially when you’re dealing with carbon bars.

Fall Line DH grip deets:

Weight 118g (pair)
Length 130mm
Color options Red, Gold, Black, Metal

The Rove FR pedals felt great underfoot on the trails. With 10 pins and a wide, concave, low profile (16mm) platform, these pedals felt solid when the going got rough. Unlike some other pedals I’ve used, the pins on the Roves didn’t look like they would make mince meat of my legs if a foot slipped off. Still, the slightly lower profile aluminum pins offered good grip on my shoes.

Another cool thing about the hex pins is that you can change them with a socket wrench rather than an allen key. On most pedals the pins are nothing more than long allen screws that are inserted into the pedal which allows the screws to back out easily on the trail. The Rove FR pedal pins have a positive “lock” onto the pedal to avoid this situation.

The 6061 aluminum body can take more abuse compared to other magnesium bodies and won’t show damage as easily. The combination of a cartridge bearing and DU bushing promise to keep these pedals spinning smoothly for a long time.

Rove FR pedal specs from ANSWER:

Weight 467g
Color options Back, Gold, Red, Metal
Bearings Cartridge
Axle Steel
Bushing DU
Material 6061 series alloy
Studs 10-10 hex head

Thanks to the folks at Answer for providing these products for review.






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