Giant Roost Helmet - Matte Black Size:M 6mm offset for Sram BB30

6mm offset for Sram BB30 or GXP cranks

Endurance training over 60 minutes

Campagnolo® developed the Dual Pivot fulcrum system because the Super Record users demand exceptional braking performance

Crank-BB Interface: DUB

Cannondale Kit Hollowgram Spacers Mountain All

Giant Roost Helmet - Matte Black Size:M 6mm offset for Sram BB30Roost is an off road mountain biking helmet featuring high protection with a removable moto style visor and AirFlow ventillation system for keeping cool. Featuring GoPro compatibility and integrated magnetic light mount. Roost deLivers high value off road comfort and performance. Features Created for the off road enthusiast seeking performance features but with budget in mind Trail specific design with extended rear coverage AirFlow ventilation system