SHIMANO DEORE 2-PIECE CRANKSET for 148 mm O.L.D. Frames 1x12-speed
FC-M6120-1
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.
FEATURES
- 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
PRODUCT SPECIFICATIONS
| MODEL NO | FC-M6120-1 |
|---|---|
| SERIES | DEORE M6100 Series |
| Color | Series color | Series color |
| Rear speeds | 12 - 12 |
| Compatible chain | HG 12-speed |
|---|---|
| Chain line (mm) | 55 - 55 |
| O.L.D.|Thru (mm) | 148 |
| O.L.D.|QR/Nut (mm) | 141 |
| P.C.D. (mm) | Direct - Direct |
| Spider/gear arms | 4 |
| Chainring combination | 30T, 32T | 30T |
| 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 | ✔ |
| 2-PIECE CRANKSET | ✔ |
| Compatible bottom bracket type|Outboard | ✔ |
| Recommended bottom bracket|Threaded (normal) | BB-MT501 | BB-MT501 |
| Recommended bottom bracket|Press-Fit | BB-MT500-PA | BB-MT500-PA |
| Threaded bottom bracket shell width (mm)|68 | ✔ |
| Threaded bottom bracket shell width (mm)|73 | ✔ |
| Crank fixing screw included | ✔ |
