Shimano

Shimano BB-UN300 Bottom Bracket

$19.99 USD

Sale Sold out

Shell Width 68mm 73mm

Spindle Length 113mm 118mm 122mm (D-NL) 123mm

Product variants

Quantity

Shimano BB-UN300 Square Spindle Bottom Brackets

Fits JIS square-taper cranksets
Crankarm fixing bolts sold separately
Hollow spindle

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