FOX Proframe RS Full Face Helmet Size:- Medium / 21.7-23.2" built for race-day efforts on

built for race-day efforts on hard-packed gravel and backroads but practical enough for your daily commute and rides around town

Seat collar torque: 6Nm (max) / 7Nm (max) for Ritchey steel frames

The derailleur kinematics are precisely tuned to use a more direct cable path

ADVENT X allows you to find the right gear even in challenging conditions

Consume 1 package each hour for activities lasting longer than 2 hours

FOX Proframe RS Full Face Helmet Size:- Medium / 21.7-23.2" built for race-day efforts onThe Proframe RS Helmet takes the lightweight breathability of the Proframe and takes it to the next level of safety and performance. Featuring the all new Mips Integra Split protection system, which combines a dual density foam for high and low speed impacts and a low friction layer between the two layers designed to reduce rotational forces in a crash that would otherwise be transmitted to the brain. Designed to meet the needs of all mountain riders