SLX - HOLLOWTECH II - MTB Crankset - 178 mm Q-Factor - 2x12-speed
The SLX FC-M7120-B2 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 178mm Q-factor.
PRODUCT SPECIFICATIONS
MODEL NO | FC-M7120-B2 |
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SERIES | SLX M7100 Series |
Color | Series color |
Average weight | 684 |
Rear speeds | 12 (Front double) |
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Compatible chain | HG 12-speed |
Chain line (mm) | 51.8 |
O.L.D.|Thru (mm) | 148 |
O.L.D.|QR/Nut (mm) | 141 |
P.C.D. (mm) | Direct |
Spider/Gear arms | 4 |
Chainring combination | 36-26T |
Q-factor (mm) | 178 |
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 |
Recommended bottom bracket|Press-fit | BB-MT800-PA |
Threaded bottom bracket shell width (mm)|68 | ✔ |
Threaded bottom bracket shell width (mm)|73 | ✔ |
Crank fixing screw included | ✔ |