Hollowtech Bottom Bracket BB-RS500

6 In stock
Article code SHI EBBRS500B
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The standard, basic Hollowtech bottom bracket, for 24/24mm crankset spindles. Fits any 1.37" x 24TPI BB shells using included spacers but if you're using a road crank, you won't need them.

Please always follow Shimano's instructions for installing this part.

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