Shimano 105 Crankset 172.5mm 11 Speed 50-34t

Specifications:

BB Included: No
Chainline/Hub Compatibility: 130 Hubs
Chainline/Hub Compatibility: 135/142 Road Disc Hubs > 415 mm Chainstay
Chainring BCD: 110
Color: Silver
Crank Intended Use: Road
Crank Length (mm): 172.5
Defined Color: Silver
Drivetrain Speeds: 11
Number of Chainrings: Double
Pedal Spindle: 9/16"
Rings: 50/34
Spindle Interface Type: Shimano Hollowtech II
Weight: 713