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Gear
1 week ago
Box 9-speed Drivetrain Boasts Eagle Range, Lower Price [Review]
by Jeff Barber
The Box Prime 9 mountain bike drivetrain has just 9 gears but offers a big range. Fewer speeds also promises...
Gear
2 weeks ago
A Summer Spent Pedaling Aboard Shimano's 12-Speed XTR Mountain Bike Group Set [Review]
by Brian Gerow
I put some long miles on Shimano's flagship 12-speed mountain bike group over the summer and it has lived up...
Forum
2 weeks ago
Can I swap the cages on my derailleurs?
started by Danpbikes
Last reply 2 weeks ago
<p style="text-align: center;">I have a Sram X9 derailleur with a long cage and a Sram XO1 derailleur with a short...
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News
on Sep 18, 2019
New Mountain Bike Drivetrain Products from Eurobike, Plus Pedals, Rims, and Handlebars
by Brian Gerow
A 9-speed mountain bike drivetrain with light weight and a ton of range, plus details on the unusual Ceramic Speed...
News
on Sep 4, 2019
Will the Ceramic Speed Wireless Shaft Drivetrain Work for Mountain Bikes?
by Brian Gerow
The Driven bicycle transmission has 13 speeds and pairs a shaft and pinion design with electronic shifting.
News
on Sep 4, 2019
Tektro Racing Products Sprints into the MTB Drivetrain Market With a New 7-Speed, DH Derailleur and Shifter
by Brian Gerow
The engineers at Tektro Racing Products (TRP) have been working with a handful of pro-level downhill racers over the past...
News
on Sep 3, 2019
The ROTOR 13-speed Hydraulic MTB Drivetrain is Designed for Reliability, Available Soon
by Matt Miller
The final details on ROTOR's 13-speed, hydraulic mountain bike drivetrain have been released and the system will be ready for...
Forum
on May 21, 2019
New phenomenon when getting air
started by Oldandrolling
Last reply on May 21, 2019
Well, I thought I have experienced most every malfunction possible on a bike but, a new one has occurred that...
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News
on May 7, 2019
Shimano's new GRX is the "World's First" Gravel-Specific Groupset
by Brian Gerow
Shimano announces an all new crankset, rear derailleur, brakes, and wheels designed specifically for gravel bikes.
Gear
on Apr 18, 2019
Rotor's 13-speed MTB Drivetrain Inches Forward, New e*thirteen Cassette Boasts 556% Range
by Jeff Barber
Brands like Rotor and e*thirteen are finding new and innovative ways to add more range to one-by mountain bike drivetrains....
Forum
on Mar 20, 2019
SRAM NX Eagle vs GX Eagle
started by silverstang
Last reply on Mar 20, 2019
Is the SRAM GX Eagle groupset worth the extra $$$ you pay over the NX groupset? Is it that much...
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Mountain Bike Podcast
on Feb 25, 2019
Podcast: Mountain Bike Controls Go Wireless, From Drivetrains to Dropper Posts and Suspension
by Jeff Barber
SRAM recently announced a wireless mountain bike drivetrain and dropper post, which got us thinking: What does going wireless and...
Forum
on Jan 9, 2019
e*thirteen 9-46 Cassette Stuff
started by Malio
Last reply on Jan 9, 2019
I am thinking about upgrading from a SRAM 10-42 GX cassette to an e*thirteen TRS 9-46. I love the idea...
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reply
Mountain Bike Podcast
on Dec 24, 2018
MTB Drivetrain Podcast: We Weigh in on Oval Chainrings, Belt Drives, and Internal Gears
by Jeff Barber
We talk about 1X vs. 2X mountain bike drivetrain configurations, gearing, and performance plus electronic shifting, oval chainrings, belt-driven drivetrains,...
Repair
on Dec 13, 2018
Troubleshooting Common Rear Derailleur Shifting Problems on a Bike
by Brian Gerow
Troubleshoot your derailleur shifting problems to get your bike drivetrain working again.
Forum
on Oct 30, 2018
Gearbox transmission suggestions?
started by Brian Gerow
Last reply on Oct 30, 2018
Does anyone who rides with a gearbox drivetrain (Pinion or otherwise) have suggestions or advice on which drivetrain is best? What...
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reply
Gear
on Jul 11, 2018
13-Speed Hydraulic MTB Drivetrain From Rotor at Eurobike
by Brian Gerow
Rotor introduces a 13-speed hydraulically-actuated drivetrain for road and mountain bikes. All new derailleur, cassettes, hubs, and shifters.
Gear
on Jun 25, 2018
Upgrade Your SRAM 11-Speed Drivetrain To 12 Gears With A Kit From E*Thirteen
by Matt Miller
It's hard to keep a mountain bike current with the ever-changing standards in the industry. It feels like as soon......
Culture
on Jun 14, 2018
New SRAM NX Eagle Group Makes 12-speed Drivetrain More Affordable
by Matt Miller
The SRAM NX Eagle drivetrain offers 12 gears at an affordable pricepoint. The new cassette is compatible with standard, 8-,...
Gear
on May 25, 2018
Shimano Announces 1x12 drivetrain With New XTR Line
by Matt Miller
The updated Shimano XTR mountain bike line includes a 12-speed drivetrain and new 4-piston enduro brakes.
Videos
on Mar 1, 2018
Watch: The Derailleur Hanger Alignment Tool is The Most Important Bike Tool You Don't Have
by Callum Kellie
This video shows how to use a derailleur hanger alignment tool to straighten a bent derailleur hanger.
Forum
on Jan 17, 2018
Sram vs Shimano...Can Shimano keep up?
started by Mtb_ctlm
Last reply on Jan 17, 2018
<p style="text-align: center;">I've noticed most top bike brands these days have sram eagle xo1 or xx components on their top...
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Forum
on Jan 16, 2018
New SRAM Dub BB thoughts
started by Kevin Kalmon
Last reply on Jan 16, 2018
Hey everybody, if you didn't see it already SRAM introduced a new (but not new?) BB standard. From what I understand...
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reply
Forum
on Jan 15, 2018
Having chain chatter after replacing my chainring
started by Mickey Young
Last reply on Jan 15, 2018
I recently went from a 34T to a 32T chainring and it has a lot of noise. Is this going...
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reply
Forum
on Jan 13, 2018
e*thirteen's TRS+ 1x11 9-46 cassette
started by mongwolf
Last reply on Jan 13, 2018
Does anyone have any experience with e*thirteen's 1x11 TRS+ 9-46 cassette (the "Eleven+")? With 511% range it sounds pretty nice. ...
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