Product Overview Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.
Quick view Add to Cart Athena Athena 97-04 Yamaha YZ 125 LC Factory 125cc 54mm Replacement Power Valves - S410485303009 MSRP: Was: Now: $126.82 Quick view Add to Cart
Quick view Add to Cart Athena Athena 97-04 Yamaha YZ 125 LC Factory 54mm Cylinder - S410485301003 MSRP: $370.95 Was: Now: $350.73 Quick view Add to Cart
Quick view Add to Cart Athena Athena 05-21 Yamaha YZ 125 LC Factory 125cc 54mm Standard Bore Cylinder Gasket Kit - P400485160010 MSRP: Was: Now: $65.82 Quick view Add to Cart
Quick view Add to Cart Athena Athena 05-21 Yamaha YZ 125 LC Factory 54mm Cylinder - S410485301012 MSRP: $375.95 Was: Now: $355.23 Quick view Add to Cart
Quick view Add to Cart Athena Athena 97-04 Yamaha YZ 125 LC Factory 144cc 58mm Big Bore Cylinder Gasket Kit - P400485160015 MSRP: Was: Now: $84.82 Quick view Add to Cart
