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> Special Order Catalog > Components > Bottom Bracket > Bottom Bracket > Shimano UN55 70 x 115mm Square Taper Italian Bottom Bracket

Shimano

UN55 70 x 115mm Square Taper Italian Bottom Bracket (CR5412)

$32.99
Shimano BB-UN55 Square Spindle Bottom Brackets
  • Hollow spindle
  • Fits JIS Square-Taper Cranksets
  • Crankarm fixing bolts not included
Item Specifications
BB/Frame InterfaceItalian
Spindle Interface TypeSquare Taper JIS
BB Shell Width70
Defined ColorSilver
Bottom Bracket Shell I.D.1.37"
Spindle Length115