Race Face Next SL G5 Cinch Crank Arms - 30mm - Race Face - Easton Cinch Direct Mount - No Spider - No Chainring - Black - Silver - 170mm - 68-73mm PDP|Colour BOOST 12x148mm - 188mm Long

BOOST 12x148mm - 188mm Long - M12x1

• Elongated lower back profile helps maintain fit and offers comfort

This means there are no additional mounts to purchase to attach your Shimano I-Spec shifter to the master cylinder

Whether you're replacing a worn cassette or piecing together a new build

Race Face Next SL G5 Cinch Crank Arms - 30mm - Race Face - Easton Cinch Direct Mount - No Spider - No Chainring - Black - Silver - 170mm - 68-73mm PDP|Colour BOOST 12x148mm - 188mm LongThe Next SL G5 crank arms from Race Face have been redesigned to offer greater stiffness, better reliability and even less weight over previous versions. Based on the same crank arm shape and spindle insert as the durable Next R, they are hand built in Canada using American carbon to offer the best performance possible. Who's this item for: Designed for XC and Trail riders after a lightweight and versatile crank set. Spindle Size: These use a 30mm