NOS OFMEGA CX (engraved logo) RIGHT SPIDER ARM WITH 42/52 CHAINRINGS BCD: 144mm LENGTH: 170mm THREAD FOR PEDALS : 9/16 X 20DATES BACK TO THE 80's DUST CAP IS INCLUDED SOME MINOR SHOPWEAR The CX groupset was one of Ofmega's quality groupsets of the early 1980s (Velobase) EMAIL ME FOR ANY QUESTION I COMBINE SHIPPING THANKS FOR VISITING MY STORE I292
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