• Shimano Bb Un300 Bottom Bracket Square Type Bsa 122 D Nl W Fixing Bolt
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SHIMANO

Shimano BB-UN300 Bottom Bracket Square Type BSA 73mm 122.5mm D-NL w/Fixing Bolt

Shimano BB-UN300 Bottom Bracket Square Type BSA 73mm 122.5mm D-NL w/Fixing Bolt

EBBUN300C22B

$15.99
$15.99 $15.99

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    Shimano BB-UN300 Bottom Bracket Square Type BSA 73mm 122.5mm D-NL w/Fixing Bolt Features

    Shimano BB-UN300 Square Spindle 73mm Bottom Brackets make for a lasting replacement for square-tapered cranksets on English threaded bicycle frames.

    • Fits JIS square-taper cranksets

    • Includes crankarm fixing bolts

    • Hollow spindle

    • Frame Interface: BSA/English Threaded

    • Spindle Interface: Square Taper JIS

    • Bottom Bracket Shell ID: 1.37

    • Shell Width: 73mm

    • Spindle Lengths: 113mm, 118mm, 122.5mm

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