BSA-MTB-24 for Rotor 24mm cranks cranktype-M30 Our 2-pack aluminum bottle cages

Our 2-pack aluminum bottle cages work with standard bottle-cage mounts and are available in three colors

quiet ride

Introducing Kogel wax-coated bicycle chains

This is the most common tool for older Shimano bottom brackets

or powering through long training rides

BSA-MTB-24 for Rotor 24mm cranks cranktype-M30 Our 2-pack aluminum bottle cagesThis bottom bracket fits a Rotor crank with 24mm on a classic BSA threaded mountain bike frame. This BB comes with Cross Seals. For installation, use a 16 notch tool with an internal diameter of 42. 7mm (measured at the inside of the notches). This is your most traditional tool for BSA bottom brackets, previously used by Sram GXP, Chris King, Campagnolo and older style Shimano. Example: Park tool BBT9 or BBT 69. 4