MOTOR SHIMANO UN300 73X123
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MOTOR SHIMANO UN300 73X123

$ 14.990 . $ 14.990 .

Shimano BB-UN300 Square Taper 73mm BSA Bottom Bracket

Shimano BB-UN300 Square Taper bottom bracket for cranks with JIS Square Taper mounting. Suitable for frames with BSA thread 68 mm housing width.

Features - Shimano BB-UN300 Square Taper 73mm BSA Bottom Bracket

  • SHIMANO quality/performance cartridge bearing square bottom bracket
  • Better chainline stability with chain line stabilizer
  • Standard, E-type, chain case options
  • Adapter material: Aluminum

Product features

  • Model: BB-UN300
  • BB-Type: Square Taper
  • Threaded: BSA
  • Threaded BB shell width: 73mm

Axle length

  • 123mm

Material

  • Steel

Scope of delivery

  • 1 Shimano BB-UN300 Square Taper 73mm BSA Bottom Bracket
4550170622190