Giant Roost Helmet - Matte Black Size:M They are compatible with mountain

They are compatible with mountain and road bike handlebars thanks to an expanding wedge that makes a secure fit for most inner bar diameters

Bar Clamp Diameter (mm): 31

slap and noiseLow-profile design protects rear derailleur from obstacles in a wide variety of riding scenesStylish and polished aluminum finish with machine-cut texturesSpecificationsE-bike ratedRear speeds 11Compatible chain LINKGLIDE

Replacement damper body for Monarch/RT3/RT/R/Plus

As we move further back on the bike the stiffness of the design takes center stage

Giant Roost Helmet - Matte Black Size:M They are compatible with mountainRoost 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