THIS IS AN  OLD SCHOOL SUGINO 42 TOOTH GEAR PERFECT FOR YOUR OLD SCHOOL BUILD IT HAS 110 AND 130 BCD

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THESE WILL WORK WITH GT JMC CW ROBINSON SCHWINN SE SKYWAY TORKER VECTOR FREE AGENT JAG BLUE MAX WEBCO DAN GURNEY MATTHEWS TITAN RACE INC ZERONINE DG GHP HARO VDC HUTCH KUWAHARA MONGOOSE PATTERSON THRUSTER PROFILE REDLINE 24 26 CRUISER