PrimaLoft® Gold insulation package to keep your feet warm
Includes a USB rechargeable battery with up to 30 hours of battery life
Strongly raised ramp for maximum support from behind helps to stabilize your position on the bike and saves energy when riding uphill
The Active Debris Remover (ADR) tech feature is a unique dust cover design that sits safely anchored in a recess in the pulley wheel thereby completely enclosing the bearing
Compatible with X1E / X1 / X1F / X2 / X3 cleats (HT exclusive system)
Classified Cassette Description-12x142/148/157mm Rear End Cap Kit PrimaLoft® Gold insulation package toWe're proud to manufacture our rims and wheelsets by hand in Ogden, Utah, USA. At ENVE, everything related to our rim and wheel production is under the roof of our new state of the art facility: manufacturing, assembly, design, R&D, our test lab, customer support and the business team.