SHIMANO XTR - HOLLOWTECH II - MTB Crankset - 168 mm Q-Factor - 1x12-speed or 1x11-speed with CS-M9110-11
The SHIMANO XTR FC-M9120-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a narrow 168mm Q-factor. The FC-M9120-1 uses a 52mm chain line and can be converted between 1x12 and 2x12, with 30, 32, 34, 36, and 38T chainrings available. On offer are 165, 170, and 175mm crank arms.
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FEATURE
- Special gear teeth profile designed for MTB riding usage
- Crankset can be used as common component
BENEFIT- Smoother driving even over bumpy terrain
- Lighter and stiffer design & easy exchangeable chainring by direct mount and one key release
- Exchangeable of single and double chainring by direct mount
- Q-factor: 168 mm
- Chainline: 52 mm
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M9120-1 |
|---|---|
| SERIES | XTR M9100 Series |
| Color | Series color |
| Average weight | 558 g (38T), 550 g (36T), 539 g (34T), 534 g (32T), 535 g (30T) |
| Chain line (mm) | 52 |
|---|---|
| Chain ring combination | 30T, 32T, 34T, 36T, 38T |
| Compatible BB type_Outboard | ✔ |
| Compatible BB type | Outboard |
| Compatible chain | CN-M9100 |
| Crank Arm Length | 165 mm, 170 mm, 175 mm |
| Crank fixing bolt included | ✔ |
| Crank arm length (mm)_165.0 | ✔ |
| Crank arm length (mm)_170.0 | ✔ |
| Crank arm length (mm)_175.0 | ✔ |
| Gear arms | 4 arm |
| HOLLOWTECH II | ✔ |
| Optional chain guard_Without chain / bash guard | ✔ |
| Optional Chain Guard | Without chain/bash guard |
| P.C.D. (mm) | Direct |
| Rear speeds | 12 |
| Recommended BB_Pressfit | SM-BB94-41A |
| Recommended BB_Threaded (normal) | SM-BB93 |
| Threaded BB shell width_68mm | ✔ |
| Threaded BB shell width_73mm | ✔ |
| Threaded BB Shell Width | 68 mm, 73 mm |
| Q-factor (mm) | 168 |
SERIES LINE-UP
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Shifting Lever XTR Right Shift Lever I-SPEC EV 12-speed
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Shifting Lever XTR Left Shift Lever I-SPEC EV 2x12-speed
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Bottom Bracket SHIMANO XTR Threaded Bottom Bracket 68/73 mm shell width
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Disc Brake Hose XTR Hydraulic Disc Brake Hose
