SHIMANO XTR HOLLOWTECH II MTB Crankset 174 mm Q-Factor 1x12-speed
FC-M9125-1
XTR Crankset - Chain Line 55 mm - 1x12-speed
XTR FC-M9125-1 crank features an entirely new construction, using direct mount chainrings, a special gear tooth profile for improved chain retention, and 174 mm Q-factor. The FC-M9125-1 uses a 55 mm chain line and is compatible with 32T and 34T chainrings available. On offer are 165, 170, and 175 mm crank arms.
FEATURES
- Superior chain engagement and retention for smoother riding over rough terrain
- DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention
- Supports aggressive riding and improved maneuverability
- For 148 mm O.L.D. and 55 mm chain line
- Direct mount chainring
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M9125-1 |
|---|---|
| SERIES | XTR M9100 Series |
| Color | Series color |
| Average weight | 573 (32T) 587 (34T) |
| Rear speeds | 12 |
|---|---|
| Compatible chain | HG 12-speed |
| Chain line (mm) | 55 |
| O.L.D.|Thru (mm) | 148 |
| P.C.D. (mm) | Direct |
| Spider/gear arms | 4 |
| Chainring combination | 32T, 34T |
| Q-factor (mm) | 174 |
| 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) | SM-BB93 |
| Recommended bottom bracket|Press-Fit | SM-BB94-41A |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|73 | ✔ |
| Crank fixing screw included | ✔ |
