Shimano FC-M9130-1 Crankset Front Chainwheel XTR For Rear 12-Speed Hollow 170mm

FROM THE MANUFACTURER

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.

FEATURES

• 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

SPECIFICATIONS

• Arm Length: 170mm
• Arm Material: Hollowtech II Aluminum
• Rings: Single
• BB Type: Press fit (SM-BB94-41A), threaded (SM-BB93)
• Spindle: Hollowtech II 24mm
• Q Factor: 171mm
• Chainline: 56.5mm
• Compatible Components:
  [drivetrains] Shimano 12-speed mountain
  [bikes] 12 x 157mm Super Boost rear axle spacing
• Manufacturer Warranty: 3 years