Priya Industries offers Chainwheel for OPC. Priya Industries offers bicycle parts and handtools for both professional as well as amateur users. The Chainwheel for OPC is suitable for 1/2 inches x 1/8inches. It is offered in 40, 44, 46 and 48T with BCP or Black Finish. This Chainwheel for OPC can also be availed in multi-speed.