3 Review(s)

DIAMOND HOLE: This crank arm is suitable for the central shaft with a diamond hole. Please note the hole shape of original crank when purchasing. STRONG SUPPORT: The bike crank arm is made of premium aluminum alloy material, which has high strength and strong support. LIGHT WEIGHT: Aluminum alloy crank arm is small and lightweight, which does not bring too much burden to your bike.CONVENIENT INSTALLATION: The bike crank arm is easy to install and disassemble, with strong practicality. WIDE USAGE: This bike crank arm is suitable for most types of bikes, such as road bike, folding bike, can replace old broken ones directly.