Product Description Kits include aluminum cylinder with galvanic coating design with forged piston with molybdenum coating.
Athena 05-21 Yamaha YZ 125 LC Factory 54mm Cylinder - S410485301012 MSRP: $394.95 Was: Now: $314.90 Add to Cart
Athena 97-04 Yamaha YZ 125 LC Factory 125cc 54mm Gasket Kit - P400485160003 MSRP: $50.95 Was: Now: $40.63 Add to Cart
Cylinder Works 05-21 Yamaha YZ 125 125cc Standard Bore Cylinder 54mm - CW20011 MSRP: $497.95 Was: Now: $372.22 Add to Cart