Description du produit
2.5pc design featuring a proprietary internal wedge system in each arm to ease installation and removal, rectangular shaped heat-treated chromoly crank arms with 1pc spindle/sprocket bosses and a 48 spline 22mm hollow chromoly spindle with a single hollow flush mount spindle bolt. Right or left hand drive compatible.
Spécifications
*22mm hollow spindle
*170mm chromo arms
*black
