Shimano BB-UN300 Bottom Bracket - English, 73 x 123mm Spindle, Square Taper JIS
$21.96
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle Product Specifics BB Shell Width (mm): 73 BB/Frame Interface: English Bottom Bracket Shell I.D.: 1.37 Defined Color: Black Spindle Interface Type: Square Taper JIS Spindle Length: 123 Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: 192790622194 EAN: Not available Manufacturer Part Number: EBBUN300C23X CR3492 154803-Q0-L
Show More
Show Less