Token Ninja BB30 frame Shimano Bottom BracketThis versatile bottom bracket is specifically designed for bikes with a BB30 frame standard and cranksets which feature a Shimano 24mm spindle. Its bearings are housed in an immensely tough alloy shell which is also wrapped in plastic and fibre for unrivalled stiffness and strength. This fusion of three materials provides the bearings with a solid platform to rest on while also extending their longevity. Rock-Solid Bottom BracketEngineered for precision, Token has gone the extra distance with this version by extending its shell, so the right and left sides lock together. This locks your frame, crankset and bottom bracket in place for unparalleled durability and control with every rotation. Features: Material: Alloy, Plastic and Fibre Use: Road, MTB Frame Compatibility: BB30 Crankset Compatibility: Shimano 24mmBuy Token Components from Chain Reaction Cycles, the World's Largest Online Bike Store.