Race Face components are the result of Race Face's efforts to produce the strongest, lightest and best-looking bicycle components in the world. Inspired by Riders", the company motto, shows how much Race Face loves biking itself, the Race Face people know what they want, and with over 15 years of experience they know a lot about developing precision components. The engineers take an uncompromising approach to component concepts, because the goal is to leave the competition behind Race Face in awe - no matter what discipline. Whether you prefer road or off-road riding, cross-country adventures or giant jumps, Race Face's program combines superior technology with innovative concepts and the famous Race Face design. During the design process, the designers always think about the most important contact points between rider and bike: the seat, the feet and of course the hands. The Race Face products are designed with you, the biker, in mind. - Purpose: MTB - Weight: 95 g - Details: - BSA 68/73 mm housing width - Bearings are filled with Phil Wood waterproof grease to improve the durability of the bearing - Bearings made of CNC milled 6066 aluminium - Ball bearings with 16 balls - Bearings with triple seals, the grease stays where it should and the dirt outside - Fully serviceable with BB EXITOOL - Construction: hollow axle - frame compatibility: BSA bottom bracket - type: screwed bearing shells axle - axle support: 24mm