It’s a good idea to update your MTB components every few years and the timing was perfect for me to give some 2010 Easton XC components a try on my Opus XC bike. Knowing very well that I toss my bikes around and really put them through their paces, I was stoked to install the Easton MonkeyLite SL low rise bar ($150 MSRP), the XC90 Zero seat post ($200 MSRP) and the EA90 stem in white ($90 MSRP). All three items sport new graphics and look clean on any XC bike.

My old carbon bar and seat post held out great over the years but both were showing signs of fatigue – chips, scratches, and small compression marks. The important thing to remember when installing carbon components is to follow all instructions to the letter using a torque wrench – otherwise you may cause serious damage. For the Monkeylite SL bar, tighten the stem bolts to 15 in/lbs and the master cylinder and shifter pods at 30 in/lbs. Careful attention here will also ensure you don’t develop compression marks on your shiny new equipment.

Starting at the front of the bike, the MonkeyLite SL CNT is not your run of the mill carbon handlebar. For starters you don’t see a flashy carbon weave. Easton decided way back in 2005 to use an enhanced resin which contains very small carbon nanotube structures that essentially fill the voids that would otherwise be pure resin. The upside is this makes a structure that’s much stronger than normal carbon and resin structures. At 135 grams and 635mm wide, this makes for a very lightweight bar that’s wide enough to help expand the rider’s chest and enhance breathing. The low rise, 9º back sweep, and 5º up sweep keeps both hands and wrists exactly where you want them.  Like the MonkeyLite DH bars, these felt very comfortable over roots and rocks without the unpleasant sting you would get from an aluminum bar.

The white EA90 stem is a great addition to any XC bike, with lengths from 90 to 130mm and a sub-130 gram weight for the 120mm version. This is a stem with significant engineering behind it starting with the way the front plate is mounted. The front plate design evenly distributes stress loads onto the bars and the top locking mechanism improves stiffness and strength without adding weight. At a 0º, ±10° you can opt for a low front  position or a slightly higher position which worked well for me. When installing this unit remember to tighten the top bolts first, then the bottom for an optimal fit.

Last but not least is the EC90 Zero seatpost. Available in three sizes (27.2, 30.9, or 31.6mm), I have to say this is one sexy seat post, as far as seat posts go. The EC90 Zero is full carbon, including the rail clamps. Easton uses a technology called EMC to shape the seat post, using essentially the same process used for forging metals. Extra long carbon fibers are compressed in a mold with a fiber to resin ratio of  60% and heat from the compression cures the carbon in the detailed mold. The result is a 3-dimensional carbon component that is both lightweight and strong.

The finished product comes in at 190 grams, is 400mm long, and uses CNT technology just like the MonkeyLite SL Bar. The EC90 Zero includes a clamping relief on the back side of the seat post which prevents the seat tube from digging into the post and causing damage.

Installation was mostly a snap – just remember not to use lube on a carbon post. There is a friction modifier that you can get from Finish Line called Fiber Grip which is probably the only thing I would consider using on this post. I had a somewhat difficult time setting up the angle and torquing the forward bolt because there’s very little clearance there. But once installed and on the bike, I haven’t had any issues – the post hasn’t slipped an inch or generated any creaks.

If you’re ready to upgrade your XC bike for next year’s race season, these are the lightweight, high performance components from Easton you need to make the podium. Next thing you know your mountain bike will be packing more tech than an F-15 fighter jet!

Thanks to the folks at Easton for providing the components for review.

Interbike is basically like a strip-club where you aren’t allowed to touch any of the dancers. This year I got all worked up seeing the latest from Easton but left the show feeling pretty unsatisfied. After flipping through the catalog hundreds of times and burning up the Easton website I finally got a chance to test the goods for myself.

Easton hooked me up with a component trifecta that’s geared toward all-mountain / freeride / DH rigs. Most of us don’t realize it but handlebars, stems, and seat posts need updating and/or replacing every few years, particularly if they’re abused day in and day out (guilty). Fortunately Easton has just the ticket: the Monkeylite DH bar (now in 750mm width), the 65mm Havoc stem, and the Havoc two bolt seat post. These products alone or together offer the perfect complement to your long travel mountain bike.

First on the block is the MonkeyLite DH bar (MSRP $150). The first thing you’ll notice about the 2010 MonkeyLite DH is the new graphics and flat white center.  More importantly you also now have a choice of either 750mm or a slightly narrower 711mm version. The DH bar weighs around 230 grams which means it’s still lighter than most bars and incredibly strong. You get a very comfortable 9° back sweep which keeps your wrists fairly straight rather than twisted.

You also get a 5° upsweep which I noticed reduces fatigue when turning (that little amount of rise rotated my wrists slightly towards the center of the bike and made me use more triceps). The 40mm rise placed my body in just about the right spot for hitting the slopes, reducing that unsettling “over the wheel” feeling. Since this is a carbon bar you’ll notice reduced sting from taking hits. Carbon allows the bar to flex without transmitting the full force of rocks, logs and drops through the bar.

The Havoc DH stem (MSRP $85) comes in white or black this year and has new graphics as well. There are three lengths to choose from (50mm, 65mm, or 80mm) and each sports a 10°rise. The Havoc stem is made from 6061 aluminum making it durable enough for the demanding rider without worrying about it breaking. I chose the 65mm stem (203 grams) which is not the lightest I’ve seen but I’m definitely willing to trade off a little extra weight for improved durability. The four bolt front cap was made as wide as possible to evenly distribute clamping forces, making it safe for carbon bars as well. The double pinch bolt at the steering tube is really a must for the all-mountain / freerider crowd. This is a very stiff unit that’s a great addition to any front end overhaul.

NOTE: whenever installing stems or bars, always refer to manufacturer info for torque specifications and sequences. Failure to do so may permanently damage the stem and bar.

The double bolt Havoc seat post (MSRP $80) is the third piece of the all-mountain pie. At about 285 grams for the 350mm unit you’re getting an Easton EA70 aluminum tapered wall unit that can take a ton of abuse. Available in four sizes (27.2, 30.0, 30.9, or 31.6mm), the post will fit almost any MTB seat tube out there.  The killer feature here is that you can switch between either 7mm or 8mm rails by orienting the clamp plates. Perfect for those saddles with beefier rails!

The double bolt design allows you to easily set up your seat angle and provides a strong clamping area to prevent saddle movement. I did find the angle of the bolts a little annoying because I couldn’t use a tee-handle Allen key and ended up using a slower L-shaped tool.  On the bike and hitting trails the seat post held up great with no creaking and no slipping of the saddle position – a definite plus.

Overall the fresh new graphics, solid construction, and trouble-free installation of all these components make them a great choice for updating your all-mountain rig. Bring all three into the champagne room with you the next time you’re out!

Thanks to the folks at Easton for providing the components for review.