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Shimano BB-UN300 Square Type Spindle Bottom Bracket

Shimano BB-UN300 Square Type Spindle Bottom Bracket

Shimano BB-UN300 Square Type Spindle Bottom Bracket

Shimano BB-UN300 Square Type Spindle Bottom Bracket

・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

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From $6.18

Original: $17.66

-65%

Shimano BB-UN300 Square Type Spindle Bottom Bracket—

$17.66

$6.18

Shimano BB-UN300 Square Type Spindle Bottom Bracket

Shimano BB-UN300 Square Type Spindle Bottom Bracket

・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

Product Information

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Description

Shimano BB-UN300 Square Type Spindle Bottom Bracket

・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

Shimano BB-UN300 Square Type Spindle Bottom Bracket | United Sport & Cycle