Named after a famous redwood-covered road climb in Santa Cruz, our hollow aluminum Zayante road crank is a big bang for your buck. The Zayante combines the benefits of hollow alloy arms with our M30 aluminum spindle. Praxis cold forged chainrings (included) and M30 bottom brackets (required and sold separately) round out the Zayante package for a super-efficient road crank with top notch Praxis shifting. It can be installed in a BSA, BB86, 386EVO, BB30, PF30, T47, BBRight or older Specialized OSBB road frame. Full spec below.