42T 48T 52T Road Bike Crankset 170mm 152MM Foling Bike Crank Set Hollow Tooth Plate Bike Sprocket Bike Accessories Bike Parts

The crankset suit for single speed or variable
speed chain.

BB Axis: 124mm

Model: 52T

Number of teeth: 52 teeth

Material: high carbon steel chainring +
aluminum alloy crank + plastic double shield

Crankset diameter: 21.5cm

Crank size: 170mm [the distance between the
center points of the two holes]

Weight: 797g

Model: 48T

Number of teeth: 48 teeth

Material: high carbon steel chainring +
aluminum alloy crank + plastic single guard

Crankset diameter: 20cm

Crank size: 170mm [the distance between the
center points of the two holes]

Weight: 688g

Model: 42T

Number of teeth: 42 teeth

Material: high carbon steel chainring +
aluminum alloy crank + plastic single guard

Crankset diameter: 17.5cm

Crank size: 152mm [the distance between the
center points of the two holes]

Weight: 641g