Cylinder Works Cylinder Kit - 41001-K01 Arctic Cat 400 2004-2008 Brand_Heretic exposing it to more critical

exposing it to more critical heat dissipation surface area for superior cooling with minimal oil pressure restriction

2005-2018 Yamaha YZ 125 1989-1990 Yamaha YZ 250 1990-2004 Honda XR250R 1990-1995 Suzuki DR 650S 1990 Suzuki RM 125 1992 Yamaha WR 200 R 1993-1994 Suzuki GSX-R 1100 1994

Reinforced ribbed bottom for extra strength

Three ring designed

Performance and longevity all in one sprocket

Cylinder Works Cylinder Kit - 41001-K01 Arctic Cat 400 2004-2008 Brand_Heretic exposing it to more criticalFeatures Cylinder kit includes matching Vertex pistons to ensure longevity, performance and reduced engine noise Cylinders have a nickel silicon carbide cylinder sleeve Look virtually identical to OEM cylinders Kit includes cylinder, pistons, rings, pin, clips and gaskets Made in the USA Cylinder does not require machine work (unless noted). Specs Material Aluminum Riding Style Adventure Touring Dual Sport Riding Style ATV Compression Ratio 11. 3: 1