Description
TOURNEY BB-UN300 Square type bottom bracketShimano High Quality/High Performance Cartridge Bearing Square Bottom Bracket
Chainline stabilizer improves chainline stability
You can choose from 3 types
Standard, E-type, chain case compatible
Adapter material: Aluminum
Size: 68-115mm
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Quality Tourney Bb-Un300 Square Type Bottom Bracket for your collection.
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