![Shimano BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS](http://senditbikes.com/cdn/shop/products/CR3488_6936b529-158c-45db-b138-0b05265104be_512x154.jpg?v=1632860524)
Shimano BB-UN300 Bottom Bracket - English, 68 x 110mm Spindle, Square Taper JIS
Shimano | 154794
Shimano BB-UN300 Square Spindle Bottom Brackets Fits JIS square-taper cranksets Crankarm fixing bolts sold separately Hollow spindle Product Specif...
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