Shimano SLX M7100 Crank Arm Left Right For MTB Bike 165mm 170mm 175mm Crankset
Shimano SLX M7100 Crankarm HOLLOWTECH II 1x12s Crank For MTB Mountain Bike 170mm/175mm 172mm Q-Factor Original Shimano Bike Part Model: FC-M7100-1 Series: DEORE XT M7100 Series Rear transmission: 12 Compatible chain: HG 12 speed Chain centerline (mm): 52 O. L.D. | Barrel shaft (mm): 142, 148 Lock Nut Spacing | Internal/External Types: 135, 141 P. C.D. (mm): Direct installation Tooth fixed arm/crank claw: 4 Q factor (mm): 172 Crank arm length (mm) | 170: ✔ Crank arm length (mm) | 175: ✔ HOLLOWTECH II (second-generation hollow technology): ✔ Compatible center axis types | On the outer side: ✔ Recommended center shaft | thread (normal): BB-MT801 Recommended center shaft | press in type: BB-MT800-PA Thread five way width (mm) | 68: ✔ Thread five way width (mm) | 73: ✔.