Drivetrain and Gears

Stages Gen 3 single-sided Power L meter built onto Shimano's latest R7000 105 crank arm. Available in black or silver and compatible with all Shimano Hollowtech II road drivetrains. Accuracy: ± 1.5% Power meter housing: low profile design, with robust...

SRAM RED X-Range Chainring Set - Direct Mount - 12-speed - 50/37 Teeth - Polar Grey The product developers of SRAM have reengineered road gearing: reducing front chainring size and adding more range to the rear cassette. This innovative design...

The Shimano FC-MT210 is a rigid 4-arm crank for 2 x 9-speed shifting systems on Acera level. The 2-piece crankset features an integrated 24 mm axle. The chainring's Hyperdrive technology guarantees smooth and precise shifting performance. BB shell width: 68mm...

SHIMANO QUICK-LINK increases convenience to users and shop employees. QUICK-LINK Easy connect Quick assembly tool also available Non-reusable Note: Not compatible current HG-X11 chain

DURA ACE FC-R9200 12-speed Crank  The new design of the Shimano Dura Ace FC-R9200 2 x 12-speed HOLLOWTECH II crankset not only brings a cult-like look and aesthetics, but also ensures even better performance. THE SCIENCE OF SPEED: Shimano Dura...

The Altus FC-M311 crankset for square bottom brackets features a rigid 2-piece construction and Hyperdrive SG-X chainrings. The pre-installed chain guard (optional selectable) keeps your legs and pants clean. The crankset is Dual SIS compatible. Chain guard compatible. Chainwheel, number...

SRAM X01 Eagle Chain 12-speed The X01 Eagle™ drivetrain signals an exciting new era of freedom and the next level of uncompromising performance for enduro racers and aggressive trail riders. Watching the world's best racers use SRAM parts to battle...

SRAM RED Chain - Flattop | 12-speed | E1 - Rainbow Effortless performance. Effortless perfection.SRAM took the lightest and most durable chain they have ever made and made it lighter. With no compromises. The HollowPin construction is lighter and stronger...

The Shimano CUES FC-U6000 1 x 9/10/11-speed 2-PIECE crank offers excellent chain hold and excellent power transmission for driving fun in rough terrain. This crankset invites with the wide ratio range and harmonious pedaling to detours in rougher terrain. Features...

The Shimano FC-TY501 crankset for  7- and 8-speed drives is compatible to chain cases. The pre-installed chain guard keeps your legs and pants clean.Threaded BB shell width: 68 / 73 mm

Shimano Deore FC-M5100-1 Crankset 1x10/11-speedShimano Deore M6100, M5100 & M4100After the mountain bike flagship XTR has already set benchmarks and Deore XT and SLX have followed suit, the Deore M6100 now rounds off Shimano's 12-speed lineup. It is complemented by...

SHIMANO STEPS E8000 - HOLLOWTECH - Crankset - MTB E-BIKEDesigned for the rigors of mountain bike riding, the SHIMANO STEPS FC-E8050 is a dedicated E-MTB crank uses HOLLOWTECH II crank arms that are compatible with 50 and 53mm chain lines....