Brand IRD
Part Type Bottom Bracket
Set Includes Bottom Bracket
Bottom Bracket Shell Type BSA (English)
Spindle Type Square Taper - JIS
Shell Width 68 mm
Number of Items 1
Item Length 103 mm
MPN 28846
Model QB-55
UPC 849430017116

Check the listing for details. IRD QB-55 Square Taper J.I.S. Bottom Bracket English Thread : 103 mm. Condition: New. Listed at 39.95 USD. The IRD QB-55 is a high-quality, JIS square-taper bottom bracket. Built from durable and affordable materials and made in Japan by Tange Seiki. Traditional square JIS 2-degree taper crank arm interface.

$23.97
$39.95