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Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline
Shimano

Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline

MPN: EBBUN300B22X · UPC: 192790619156

$18.00
In Stock — Ships in 4-9 Days
📦 Ships from Warehouse — 4-9 Business Days
Select Option: Shimano BB-UN300 Bottom Bracket - English, 68 x 122.5mm Spindle, Square Taper JIS, 47.5mm Chainline
1
🏪 Free pickup: 26 Essex St (Rear), Andover MA · 978-270-4895
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Shimano BB-UN300 Square Spindle Bottom Brackets

  • ✓ Fits JIS square-taper cranksets
  • ✓ Crankarm fixing bolts sold separately
  • ✓ Hollow spindle
  • ✓ 47.5mm chainline
Bottom Bracket Shell I.D. 1.37
BB/Frame Interface English
BB Shell Width (mm) 68
Spindle Interface Type Square Taper JIS
Spindle Length 122.5
Defined Color Black
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