SLX - HOLLOWTECH II - MTB Crankset - 172 mm Q-Factor - 1x12-speed
The SLX FC-M7100-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 172mm Q-factor.
- Superior chain retention
- Special MTB gear teeth profile improves chain engagement and retention
- DYNAMIC CHAIN ENGAGEMENT+
- Rigid and lightweight design boosts trail-riding enjoyment
- Hollow forged crank maximizes power transfer while limiting weight
- HOLLOWTECH II
- Easier gearing than racing groupsets
- Q-factor: 172 mm
- Chainline: 52 mm
MODEL NO FC-M7100-1
SERIES SLX M7100 Series
Color Series color | Series color
Average weight 634 (30T) 631 (32T) 646 (34T)
Rear speeds 12 – 12
Compatible chain HG 12-speed
Chain line (mm) 52 – 52
O.L.D.|Thru (mm) 142
O.L.D.|QR/Nut (mm) 135, 141
P.C.D. (mm) Direct – Direct
Spider/gear arms 4
Chainring combination 30T | 30T, 32T, 34T
Q-factor (mm) 172
Crank arm length (mm)|165 ✔
Crank arm length (mm)|170 ✔
Crank arm length (mm)|175 ✔
Optional chain guard|Without chain/bash guard ✔
HOLLOWTECH II ✔
Compatible bottom bracket type|Outboard ✔
Recommended bottom bracket|Threaded (normal) BB-MT801 | BB-MT801
Recommended bottom bracket|Press-Fit BB-MT800-PA | BB-MT800-PA
Threaded bottom bracket shell width (mm)|68 ✔
Threaded bottom bracket shell width (mm)|73 ✔
Crank fixing screw included ✔
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