Shimano UN300 Square Taper English MTB Bottom Bracket (Silver) (BSA) (73mm) (122.5mm)

Out Of Stock Online
Expected Sun, Nov 28, 2021
Price: $18.99

Spindle Length:

  • 122.5mm

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Shimano BB-UN300 Square Spindle 73mm MTB Double Bottom Bracket

Features:

  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
  • 48.8mm Chainline

Specifications:
Frame Interface: BSA/English Threaded
Spindle Interface: Square Taper JIS
Bottom Bracket Shell ID: 1.37
Shell Width: 73mm
Spindle Lengths: 122.5mm
Color: Silver
Weight: TBD

This product is expected to become available for purchase on Sunday, November 28, 2021