Cobalt 1 XC Wheelset Options:29 non-boost 2 Threaded 16g co2 cartridge

2 Threaded 16g co2 cartridge and Klic Co2 head/cartridge adaptor (presta only)

The Crankbrothers Synthesis XCT 11 Carbon tuned wheel system is designed to provide ultimate control and stability for XC and light trail riding and racing

Designed with 5x World Champion Loic Bruni

6 degrees of engagement with our 54t Ratchet Upgrade Kit

Lower bearing x1

Cobalt 1 XC Wheelset Options:29 non-boost 2 Threaded 16g co2 cartridgeSimple and beautiful our unique wheel design is based around principles of strength, stiffness, and acceleration. Low rotational inertia unique wheel design distributes mass closer to the hub for faster acceleration and deceleration. Twin pair spoke technology designed using the strongest shape in construction, the triangle, to maximize strength and stiffness. Single spoke length easy to true and replaceable without removing tire.