170mm 42T/32T/22T Bicycle Chainwheel and Crank

제품 번호.:TP-1020060
High quality bicycle drivetrain parts. Accept custom design.

특징:

Lightweight design
Smooth cycling
Easy installation and reduced maintenance

명세서

제품 Bicycle Chainwheel and Crank
재료 Alloy+steel
Gear 42T/32T/22T
색상 ED/CP
Compatiblity 7/8 Speed
Customized Logo