Description
SHIMANO Bottom Bracket
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The Shimano UN300 Bottom Bracket is a good quality BB for traditional chainsets. Featuring super-accurate bearings for smooth operation and improved durability and a Nylon Body for weight saving, the UN300 allows fast and easy installation without the need for adjustment.
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Sizes available:
68x110mm
68x113mm
68x115mm
68x118mm
68×122.5mm
68x127mm
73x13mm
73x118mm
73×122.5mm
or CRANK BOLTS ONLY
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If you are not sure on fitting this sealed cartridge please ask a qualified cycle mechanic as it can damaged your bottom bracket thread, and the sealed cartridge thread if installed incorrectlyÂ
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Please note Crank Bolts are not included unless you add the crank bolts to the order.
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For more information contact us:
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HOPKINSON CYCLES
Queen street
Horbury, Wakefield
West Yorkshire
WF4 6LP
Contact details below