BB86 Ceramic Bottom Bracket (24mm) 44.5 By developing proprietary shell sizes

By developing proprietary shell sizes based on specific customer groups

Ventilation

Stumpjumper FSR Stumpjumper 29 Frame - Late 2018

the leather naturally moulds to the unique shape of the rider for a more comfortable ride

The Grit SL saddle is designed for efficient performance

BB86 Ceramic Bottom Bracket (24mm) 44.5 By developing proprietary shell sizesCeramicSpeed is a world leading performance brand, trusted by professionals for its ultra low friction ceramic bearings and race proven drivetrain technology. Every product is engineered for maximum efficiency, durability, and pure speed. FEATURES: CeramicSpeed Standard Ceramic Bearings low friction, high durability Bearing race material: hardened steel PRESSFIT, bottom bracket type: BB86 Frame shell size (width): 86. 5 mm For frame shell inner