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Default Title
SKU
EBBUN300B23X
Barcode
4550170619251
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Marrickville Bin: MD3-39
Description
The quality and performance-oriented Shimano BB-UN300 cartridge bearing bottom bracket features a JIS square taper mount and is designed for frames with BSA thread and 68 mm shell width. A stabilizer ensures a constant chain line.
Specifications
Adapter: aluminum (left), aluminum/steel (right)
Axle: steel
Mfr Claimed Weight
TBC