Fox Proframe RS MIPS Helmet - L - Matte Black PLP|Colour These cassettes have a 10t

These cassettes have a 10t smallest cog and installation requires Hope's proprietary freehub

For information on eyelet sizes - click the final picture

Saving energy - The wave-shaped Ergowave profile which contours from the rear to the front offers a perfect form-fit shape for most sit bones

2 x caliper bolts

Fox Proframe RS MIPS Helmet - L - Matte Black PLP|Colour These cassettes have a 10tThe Fox Proframe RS Helmet was designed from the ground up to be the lightest, most effective, and most comfortable full face Fox has ever produced. Although light on weight, the Proframe RS is heavy on protection, featuring a Varizorb EPS foam inner shell to protect against both high and low speed impacts along with MIPS Integra technology to further protect the brain from rotational forces. Advanced in moulding allows the shock absorbing inner shell