Shimano FC-09 54t 11-Speed Asymmetric 110BCD Black Chainring

Shimano FC-09 54t 11-Speed Asymmetric 110BCD Black ChainringSystem supremacy Shimano's Dura Ace 11 speed asymmetric chainrings provide clean chain engagement for reliable riding. The 110 BCD bolt pattern is compatible only with cranks with a matching 110 BCD. System engineering at its peak. Redesigned gear teeth profile to fit wider gear pitch Optimum power transfer Best balance for lighter weight and efficiency 4 arm construction Shorter length of rear center with O. L. D. 135mm Hollowtech II

Rear spacing moves to 197mm while strategic shaping of the stays create compatibility with "narrow" Q-factor fat bike cranks with offset rings

267 Chain Wrap Capacity (teeth) 31

Redesigned gear teeth profile to fit wider gear pitch

Flat Protection Tread TPI 60 Color Black/Reflective Weight 1080

and smart frame geometry makes the Vida Low-Step a great option for riders who prioritize ease of use and comfort without sacrificing performance

5% and unaffected by temperature changes Power meter is fully integrated into the chainring for lighter weight and greater accuracy Measures right and left leg power balance SRAM Model ID: FC-FRC-1P-E1

Developed in close cooperation with our DH World Cup athletes the Ergon SM Downhill Pro Titanium hits all these marks

A deeply grooved tread spans the footprint for maximum flotation and traction when clambering over rocks roots logs and anything else in its path

Made from 97% post-consumer recycled beverage bottles

Yellow Mellow Weight 105

Easy-to-read dial gauge

Rear Axle Type Standard QR Rear Hub Spacing (mm) 130-135 Cassette Body Type SRAM XD Material Aluminum