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Interloc Racing Design QB55 JIS Bottom Bracket.
Frame Interface: BSA/English Threaded
Spindle Interface: Square Taper JIS
Bottom Bracket Shell ID: 1.37
Shell Width: 68mm
Spindle Lengths: 110mm, 113mm, 115mm, 127.5mm
Material: Steel Cups
This product was added to our catalog on April 25, 2018