RaceFace Narrow Wide Oval Chainring: Direct Mount CINCH 34t Black ModelNumber=K9954 The Superflow central cutout offers

The Superflow central cutout offers better release pressure from the perineal area and increase the feeling of comfort

Quick release designed for big tires with quick release safety lock

Rear: Formula CL-148M / 12x148mmSpokesStainless Black 15G / 1

XT M8000 and XTR M9000 rear derailleurs such that free chain length between the cassette and the top derailleur pulley is within 1% of what Shimano intended while cassette tooth engagement in the smallest cog is improved by 27%

Please use the Axle measurement guide to find the axle length needed

RaceFace Narrow Wide Oval Chainring: Direct Mount CINCH 34t Black ModelNumber=K9954 The Superflow central cutout offersRaceFace Narrow Wide Oval Chainring: Direct Mount CINCH 34t Black. Cinch Oval rings help you put down the watts in the best part of our pedal stroke on your 10 11 or 12 speed drivetrains. Ovals provide enhanced traction control when compared to conventional round rings particularly in high torque low cadence riding scenarios. Weve got your timing clocked to improve on that grueling climb. Or simply make your personal pedal shuttle a little more