Shimano BBUN300 bottom bracket British thread 68 118 mm

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    A good quality bottom bracket for traditional chainsetsSuper-accurate bearings for smooth operation and improved durabilityDurable, hard-wearing sealed cartridge bottom bracket with square tapered spindle fittingMaintenance-free sealed cartridge bearing assembly keeps out dirt, mud, and water for long bearing lifeFast and easy installation without adjustmentNarrow body allows clearance for cable routing under the bottom bracket

Colours Silver
Sizes 68 - 113 MM, 68 - 118 MM, 68 - 122.5 MM (LL123) CHAINCASE, 73 - 113 MM, 73 - 118 MM
Brand Shimano
Model Year 2024
Barcodes 4550170619213, 4550170619237, 4550170619244, 4550170619275, 4550170619329
SKUs / Part Numbers BBUN300B13, BBUN300B18, BBUN300C13, BBUN300C18, BBUN300KB23

Please note: Manufacturers can sometimes change the specification of the products from time to time.