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 |
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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 |