Why We Like The XTR FC-M9125 Crank Arms
As the premium option in Shimano's lineup, the XTR M9125 Cranks are light, stiff, and ready for race day. This particular version uses a 55mm chainline and 174mm Q factor, which is ideal for 12 x 148mm Boost bikes that just need a bit more chainstay clearance than the standard 52mm chainline.
Details
- Shimano's top-of-the-line 12-speed mountain crank arms
- Hollowtech II construction is light, stiff, and strong
- Chainring sold separately
- Item #SHIU1FH
- Arm Material
- Hollowtech II aluminum
- Arm Length
- 165mm, 170mm, 175mm
- Rings
- single
- BB Type
- Press fit, threaded
- Spindle
- 24mm
- Q Factor
- 174mm
- Chainline
- 55mm
- Compatible Components
- [drivetrains] Shimano 12-speed mountain, [bikes] 12 x 148mm Boost
- Includes
- 3 spacers, 1 preload adjuster, 1 lockring
- Claimed Weight
- [with 32t chainring (not included)] 573g
- Manufacturer Warranty
- 3 years
- Activity
- mountain biking