The 1080 Clincher takes advantage of Zipp's M2CM technology. It's the most advanced method to join carbon and aluminum, and it results in a nearly bombproof rim with the convenience of a clincher and the reliability of an aluminum braking surface.

Please Note:
The Zipp 1080 rim is not compatible with the PowerTap hub. This is due to the severe spoke angle caused by the very large flange of the PT hub combined with the very small ERD of the 1080 rim. This combination results in an overly severe spoke angle at the rim/spoke interface in a built wheel. This leads to premature nipple and spoke thread failures at cycle counts far below the Zipp minimum requirement for fatigue durability.

Zipp will not build this combination and will void the rim warranty on any 1080 rim built onto any PowerTap hub.

Warning:
Variation in individual chain stay specifications on certain bike models may cause interference issues with the 1080. This is more of an issue for heavier and stronger riders (>170 lbs), but Zipp strongly recommends you test the compatibility under riding loads and conditions before making a purchase.