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Shimano BB-UN300 Bottom Bracket 73x122mm W/Fixing Bolt
Shimano Bb-Un300 Bottom Bracket 73x122mm w/Fixing Bolt
Specifications
SHIMANO quality/performance cartridge bearing square bottom bracket
Better chainline stability with chain line stabilizer
3 structures available: Standard, E-type, chain case options
Adapter material: Aluminum
Mfr Claimed Weight
TBC
$18.07
Shimano BB-UN300 Bottom Bracket 73x122mm W/Fixing Bolt—
$18.07
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Shimano Bb-Un300 Bottom Bracket 73x122mm w/Fixing Bolt
Specifications
SHIMANO quality/performance cartridge bearing square bottom bracket
Better chainline stability with chain line stabilizer
3 structures available: Standard, E-type, chain case options
Adapter material: Aluminum
Mfr Claimed Weight
TBC
