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Shimano UN55 73 x 122.5mm Square Taper English Bottom Bracket

Shimano UN55 73 x 122.5mm Square Taper English Bottom Bracket

Regular price $ 29.99 USD
Regular price Sale price $ 29.99 USD
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SKU:EBBUN55C22

Shimano UN55 73mm x 122.5mm Square Taper Bottom Bracket is designed for JIS square-taper cranksets and provides smooth performance. This bottom bracket features a hollow spindle and is constructed with a durable silver-colored aluminum. It has a spindle interface of square taper JIS, a BB shell width of 73mm and a bottom bracket shell I.D of 1.37. The spindle length is 122.5mm and compatible with BB/Frame Interface of English. This bottom bracket comes with a weight of 330g and the crank arm fixing bolts are not included.

    • Spindle Interface Type: Square Taper JIS
    • BB Shell Width (mm): 73
    • Bottom Bracket Shell I.D.: 1.37
    • Spindle Length: 122.5
    • BB/Frame Interface: English
    • Defined Color: Silver
    • Weight: 330
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