Crankset. Crank arm length: 170 mm. Chainring combination: 46-32T. Grow your confidence riding hard over the rough stuff with this HOLLOWTECH II crankset's superior chain retention, power transfer efficiency, and extra-wide range 46-32T gearing.
- Efficient power transfer
- Hollow-forged crank maximizes power transfer while limiting weight
- HOLLOWTECH II
- Lightweight alloy top gear
- Chain case compatible
- Rear speeds: 11
- Compatible chain: LINKGLIDE, HG 11-speed
- Chain line: 48.8 mm
- O.L.D.: Thru: 142 mm, QR/Nut: 135 mm
- P.C.D.: 110 mm
- Spider/gear arms: 4
- Q-factor: 180 mm
- Compatible bottom bracket type: Recommended bottom bracket: Threaded (normal): BB-MT501, Threaded (chain case): BB-MT501, Press-Fit: BB-MT500-PA
- Threaded bottom bracket shell width: 68 mm, 73 mm
