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This bottom bracket is specifically designed to accommodate a Shimano crankset on a classic BSA-threaded mountain bike frame, offering a seamless fit and compatibility for your cycling needs. Engineered for durability and efficiency, this BB features advanced Cross Seals, enhancing protection against dirt and moisture ingress, which is essential for maintaining performance in various riding conditions. With the option for upgrades such as Kogel ceramic bearings, cyclists seeking superior performance can enjoy reduced friction and increased longevity. Ideal for enthusiasts of the BSA MTB 24 standard, this bottom bracket ensures smooth pedaling and optimal power transfer, making it a perfect choice for both casual riders and competitive cyclists alike.
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
Ships within 48 hours · Estimated delivery Jun 23 - Jun 28
US$40
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