A USA to BSA Bottom Bracket Conversion Kit, featuring black metal threaded euro BB cups connected by bolts and spacers, is shown against a white background.

USA to BSA Bottom Bracket Conversion Kit

Black
$45.61
$45.61 $71.26
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A USA to BSA Bottom Bracket Conversion Kit, featuring black metal threaded euro BB cups connected by bolts and spacers, is shown against a white background.
  • A USA to BSA Bottom Bracket Conversion Kit, featuring black metal threaded euro BB cups connected by bolts and spacers, is shown against a white background.
  • A USA to BSA Bottom Bracket Conversion Kit, featuring black metal threaded euro BB cups connected by bolts and spacers, is shown against a white background.
USA to BSA Bottom Bracket Conversion Kit

USA to BSA Bottom Bracket Conversion Kit

$45.61
$45.61 $71.26
ColorBlack

These bottom bracket conversion cups are perfect for installing any threaded euro (BSA 1.37″ x 26 TPI) BB to frame that has a traditional USA (American 51.5mm) bottom bracket shell.
Compatible with both 68mm and 72mm BSA bottom brackets.

Kit includes:

1 x Right side cup (1.37″ x 26 TPI left hand thread).
1 x Left side cup (1.37″ x 26 TPI right hand thread).
4 x fitting bolts.

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