- 0
- 36-26T
- 165 / 170 / 175 / 180
- 51.8
Specifications
As listed in the manufacturer's catalog.
General
- Series
- DEORE XT
- Model no.
- FC-M8120-B2
- Color / 1
- Series color
- Rear speeds
- 12 (Front double)
- Compatible chain
- HG 12-speed
- Chain line (mm)
- 51.8
- P.C.D. (mm)
- Direct
- Spider/gear arms
- 4
- Chainring combination
- 36-26T
- Q-factor (mm)
- 178
- Optional chain guard / Without chain/bash guard
- Yes
- HOLLOWTECH II
- Yes
- Compatible bottom bracket type / Outboard
- Yes
- Crank fixing screw included
- Yes
- Average weight (g) (170 mm, w/o bottom bracket)
- 668
O.L.D.
- Thru (mm) / 148
- Yes
- QR/Nut (mm) / 141
- Yes
Crank arm length (mm)
- 165
- Yes
- 170
- Yes
- 175
- Yes
- 180
- Yes
Recommended bottom bracket
- Threaded (normal)
- BB-MT801
- Press-Fit
- BB-MT800-PA
Threaded bottom bracket shell width (mm)
- 68
- Yes
- 73
- Yes
Crank arm
- Material
- Aluminum
- Finish
- Anodized
Crank axle
- Material
- Steel
- Finish
- Plated
Outer ring
- Material
- Aluminum
- Finish
- Anodized
Inner ring
- Material
- Steel
- Finish
- Painted
Inner ring fixing screw
- Material
- Aluminum
- Finish
- Anodized
Bicycles
Published bicycles that use it, newest model years first.
No published bicycles yet
No published bicycle names this component in its specifications.