Fizik Transiro Hydra - Black/White D1 Perfect PreloadTM: Our system ensures

Perfect PreloadTM: Our system ensures perfect bearing preload from the factory via a tuned wave washer installed on the axle

upper back and hem

The VIBE Stem Top Cap is designed to seamlessly integrate with the aerodynamic PRO VIBE Stem

Open tread design allows for immediate shedding of mud and debris and lower rolling resistance

and Bio Grease is no exception

Fizik Transiro Hydra - Black/White D1 Perfect PreloadTM: Our system ensuresHydra is a triathlon bike shoe designed to facilitate easier transitions, built with a breathable upper and moderately stiff nylon outsole that combines comfort and pedaling efficiency. TRANSITION QUICKLY As transitions become increasingly importantnow considered the fourth discipline in any triathlon event, be that a full Ironman race or sprint distancewe have redesigned our tri shoes range to meet the requirements of the most demanding athletes.