CAST Yum Yum Grip - Black Dawson Sports durable and made from majority

durable and made from majority renewable sources

We put more than 30 years of experience into every kids’ helmet we develop

the SRM ORIGIN PM9 power meter is paired with ultra-light THM carbon crank arms and exclusive Bugatti-branded Carbon-Ti X-CarboRing chainrings for elite performance

The material of the frames is Tr90

Front Hub 15x110mm (Boost)

CAST Yum Yum Grip - Black Dawson Sports durable and made from majorityThe grips thick, shallow rings minimize float typically associated with thinner rings, while the super soft, tacky compound offers excellent damping. High grip zones reduce hand rotation in wet conditions, and a thick flange provides added protection. Specifications Diameter: 31. 5mmLength: 136mmCompound: Soft A20 Mfr Claimed Weight TBC