Description

Upgrade your children’s folding bicycles with this high-strength, lightweight, and durable crankset. The hollow integrated design ensures compatibility with most BMX, mountain, and road bikes on the market. The package includes a crank arm, BB, and screws for easy installation.

Material: Alloy Aluminum 6061

Crank length: 110mm 127mm 140mm 150mm 155mm 160mm

Shaft length: 98mm

Shaft outer diameter: 24mm

Support speed: 7/8/9/10/11/12 speed

Support bottom bracket width: 68/73mm

BSABB Threaded Type: BC1.37 * 24T

Compatible with: m14 pedals

Please double-check the size details in our list to ensure compatibility with your bicycle. Allow for slight dimensional tolerances and color differences due to manual measurements and photography lighting. For any questions, contact us for prompt assistance.