Put the power down with Origin-8's Alloy Crankarm Set. Made of light and durable forged aluminum and for a single chainring and square-taper bottom bracket (both sold separately), these crankarms are great for your sweet urban rig or mountain bike.
Accepts 110 BCD 5-Bolt chainrings (sold separately)
Compatible with square-taper bottom brackets (sold separately)
|N/A / Silver / 170mm||072774219018||21901|
|N/A / Black / 170mm||072774219025||21902|
|N/A / Black / 175mm||072774213528||21352|