Interloc Racing Design QB55 Bottom Bracket, 68 x 115mmHigh quality sealed cartridge bearings with steel cups Traditional square JIS 2 degree taper crank arm interface 68 73mm English (BC1. 37 x 24tpi RH LH). Compatible with IRD retrofit cups (sold separately) Made in Japan
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product description
Why choose thelockerguy wholesale?
High quality sealed cartridge bearings with steel cups
Traditional square JIS 2-degree taper crank-arm interface
68/73mm English (BC1.37 x 24tpi - RH/LH). Compatible with IRD retrofit cups (sold separately)
Made in Japan
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Interloc Racing Design QB55 Bottom Bracket, 68 x 115mm