Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm
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
$6.08
Original: $17.37
-65%Shimano BB-UN300 Square Taper Bottom Bracket - 68x118mm—
$17.37
$6.08Product Information
Product Information
Shipping & Returns
Shipping & Returns
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
