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From $9.80
Original: $28.00
-65%BB-UN300ā
$28.00
$9.80The Story
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.
Material:
adapter:Ā aluminium (left), aluminium / steel (right)
axle:Ā steel
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.
Material:
adapter:Ā aluminium (left), aluminium / steel (right)
axle:Ā steel
