Vertex Forged Piston Kit For Yamaha WRF250 2018-2019 Standard Size A Brand_Atlas Crankpins made from hot-rolled ASTM

Crankpins made from hot-rolled ASTM 4115

Thrust washers not included

VESPA LX 150 2007 All Models

SUZUKI GS 1000 E 1979 American Models

Includes resettable trip as well as total hours accumulated modes

Vertex Forged Piston Kit For Yamaha WRF250 2018-2019 Standard Size A Brand_Atlas Crankpins made from hot-rolled ASTMThe Vertex Forged Piston Kit For Yamaha WRF250 2018 2019 Standard Size A is part of the latest collection from Vertex. Features: Pro Replica Forged piston in original OE form All pistons are heat treated with a T 5 hardening and tempering cycle All piston skirts are coated with a high tech Molybdenum Disulphite coating for faster break in time and increased piston life Forged pistons are forged from 2618 aluminum for superior strength and durability