SHIMANO DEORE - 2-PIECE CRANKSET - Chain Line 55 mm - 1x12-speed
The SHIMANO DEORE FC-M6120-1 crank features an entirely new construction, using direct mount chainrings, special gear tooth profile for improved chain retention, and a 178 mm Q-factor that is compatible with 148 mm O.L.D. frames.
- Superior chain retention for smoother riding even over rough terrain
- DYNAMIC CHAIN ENGAGEMENT+ improves chain engagement and retention
- More maneuverability and aggressive riding realized
- For 148 mm O.L.D. and 55 mm chain line
- Direct mount chainring
TECHNOLOGIES
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M6120-1 |
|---|---|
| SERIES | DEORE M6100 Series |
| Color | Series Color |
| 2-PIECE CRANKSET | ✔ |
| Chainring combination | 30T, 32T |
|---|---|
| Compatible bottom bracket type_Outboard | ✔ |
| Crank fixing screw included | ✔ |
| Crank arm length (mm)_165 | X (NEW) |
| Crank arm length (mm)_170 | ✔ |
| Crank arm length (mm)_175 | ✔ |
| Spider/Gear arms | 4 |
| Optional chain guard_Without chain/bash guard | ✔ |
| Recommended bottom bracket_Press-fit | BB-MT500-PA |
| Recommended bottom bracket_Threaded (normal) | SM-BB52 |
| Threaded bottom bracket shell width (mm)_68 | ✔ |
| Threaded bottom bracket shell width (mm)_73 | ✔ |
| Q-factor (mm) | 178 |
| Chain line (mm) | 55 |
| Compatible chain | HG 12-speed |
| P.C.D. (mm) | Direct |
| Rear speeds | 12 |
| O.L.D._QR/Nut (mm) | 141 |
| O.L.D._Thru (mm) | 148 |