Campagnolo Shamal Carbon C21 Disc Brake Road Bike Wheelset, Dark Label, Shimano/SRAM Freehub

Dedicated to endurance, with a 21mm internal channel that can accommodate larger tyres and ensure the cyclist maximum comfort on races and long rides RIM MADE ENTIRELY OF HIGH MODULUS CARBON: the unpainted unidirectional carbon rim delivers the unique rigidity, light weight and style of Campagnolo. CUP-AND-CONE BEARING SYSTEM: easy to adjust balls/bearings - reduced possibility of ball/bearing play - precise cycling operations - steady performance levels over time HUB STRUCTURE IN EXTREMELY RIGID LIGHTWEIGHT ALUMINIUM: designed for optimal rigidity and weight FREEHUB BODY COMPATIBILITY: Shimano / SRAM 10/11 Speed Cassettes