NEW ENVE Composites 45 Foundation Wheelset - 700, 12 x 100/142mm, Center-Lock, XDR, Black Type_Bearings and valine

and valine

Frame Mount Width: 21

CB - Cable Bead

but it still works with a normal freehub body and chain

NEW ENVE Composites 45 Foundation Wheelset - 700, 12 x 100/142mm, Center-Lock, XDR, Black Type_Bearings and valineThe ENVE 45 is a modern multi purpose road wheel in every way. Riders will find the rims drag taming, and cross wind defying shape a welcome upgrade to their rides. The rims 21mm internal width and anti pinch flat technology complementary to higher volume tubeless road tires. Tire Compatibility: Tubeless 25c or larger Real World Foundation Aero Technology Wide Hookless Bead provides pot hole protection Tubeless optimized for rolling fast and fewer