- 13
- 30T, 32T (SM-CRM81)
- 170 / 175
- 53.4
Specifications
As listed in the manufacturer's catalog.
General
- Series
- DEORE XT
- Model no.
- FC-M8000-B1
- Color / 1
- Series color
- Rear speeds
- 11
- Compatible chain
- LINKGLIDE, HG 11-speed
- Chain line (mm)
- 53.4
- P.C.D. (mm)
- 96
- Spider/gear arms
- 4
- Chainring combination
- 30T, 32T (SM-CRM81)
- Q-factor (mm)
- 176
- 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)
-
- Note
-
O.L.D.
- Thru (mm) / 148
- Yes
- QR/Nut (mm) / 141
- Yes
Crank arm length (mm)
- 170
- Yes
- 175
- Yes
- 180
- - (30T), ✔ (32T)
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
Spider arm
- Material
- Aluminum
- Finish
- Painted
Outer ring
- Material
- Steel+CF composite
- Finish
- Plated (teeth), Painted (body)
Outer/middle ring fixing bolt
- Material
- Aluminum
- Finish
- Anodized
How spec sheets write it
The most common ways bicycle spec sheets name it, by number of mentions.
-
Shimano XT FC-M8000-B1 Crankset 175mm
-
SHIMANO XT FC-M8000-B1, 11-speed, 34T 170mm
-
Shimano XT FC-M8000-B1 34T 175mm
-
Shimano XT FC-M8000-B1 / Hollowtech 2 700 Series: 32T / 900 Series: 30T
Bicycles
Published bicycles that use it, newest model years first.
Showing 12 of 13 bicycles