Slice through the wind on Roval's Rapide CLX 40 Disc SCS Wheelset. They feature 40mm-tall carbon aero rims, DT Swiss Revolution straight-pull spokes, and a rear Roval short-chainstay-specific hub with DT Swiss 240 star ratchet internals. The wide, carbon rim provides a round tire profile and greater lateral stiffness for precise handling. This feathery, 1425-gram wheelset spins up with ease so you can bolt out of corners and breeze up the climbs. And, with sealed ceramic cartridge bearings, these wheels roll as smooth as glass.