The Shimano FC-M5100 mountain bike crankset features a 2-piece design that increases rigidity with less weight and transmits pedaling force efficiency. 
  - BB Included: No
 - Chainline/Hub Compatibility: 141/148 Boost Hubs
 - Chainring BCD: 96 Shimano Asymmetric
 - Chainring BCD: 64 Shimano Asymmetric
 - Color: Black
 - Crank Intended Use: Mountain
 - Crank Length (mm): 170
 - Defined Color: Black
 - Drivetrain Speeds: 11
 - Number of Chainrings: Double
 - Pedal Spindle: 9/16"
 - Rings: 36/26
 - Spindle Interface Type: Shimano Hollowtech II
 

  
