Why We Like The XTR FC-M9130-1 Crankarms
As the premier option in Shimano’s 12-speed mountain lineup, the XTR FC-M9130-1 Crank Arms offer low weight, superb durability, and excellent chain retention. This model is made for mountain bikes with 12 x 157mm Super Boost rear hub spacing, utilizing a 56.5mm chainline for optimal frame clearance and shifting performance.
Details
- Shimano’s top mountain bike cranks offer race-worthy performance
- Works for XC, trail, and enduro applications
- Designed for bikes with 12 x 157mm Super Boost spacing
- Hollowtech II construction makes for a strong and light crank
- Available in 165mm, 170mm, and 175mm arm lengths
- Item #SHIU1HV











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