Disc Brake Version | Tubeless | Wheelset 1430g The Ultimate Allrounder. Racing Spec 4.2 is ready to take on any competitors anywhere on any road surface with you.
Disc brake version | Tubeless | Wheelset 1510g It’s all you need to win bunch sprints. Racing Spec 5.2 is the perfect weapon for crit races, one-day classics, and multi-day tours.