First Components Bottom Bracket 68/122mm BSA

First Components Bottom Bracket 68/122mm BSA

First Components Bottom Bracket 68/122mm BSA

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: aluminium (left), aluminium / steel (right)

axle: steel

$6.78

Original: $19.36

-65%

First Components Bottom Bracket 68/122mm BSA—

$19.36

$6.78

First Components Bottom Bracket 68/122mm BSA

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: aluminium (left), aluminium / steel (right)

axle: steel

Product Information

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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: aluminium (left), aluminium / steel (right)

axle: steel

First Components Bottom Bracket 68/122mm BSA | Simple Bike Store