Shimano UN300-K Square Taper English Bottom Bracket (Silver) (BSA) (68mm) (122.5mm) (w/ 0.7mm Spacer) (For Chain Case)

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Shimano BB-UN300 Square Spindle 68mm Bottom Bracket

Features:

  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • For chain case
  • Included 0.7mm spacer 

Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: Square Taper JIS
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm
Spindle Length: 122.5mm (LL123mm)
Color: Silver
Weight: TBD

This product was added to our catalog on February 20, 2021