Vertex VTK24243B-2 Cast Race Top End Piston Kit - Standard Bore 53.95mm, Standard Compression seats-seat-accessories 1999-2000 Yamaha TW200

1999-2000 Yamaha TW200

2013-2022 KTM 350 SX-F

Clutch hub nut oil seal kit from Genuine James Gaskets

2005-2006 Arctic Cat 400 4x4 Auto VP

2011 Ski-Doo Summit X E-TEC 800R 154

Vertex VTK24243B-2 Cast Race Top End Piston Kit - Standard Bore 53.95mm, Standard Compression seats-seat-accessories 1999-2000 Yamaha TW200Bore: 53. 95mm Compression: Standard Compression Sizing: Standard Bore All piston skirts are coated with a high tech Molybdenum Disulfide coating for faster break in time and increased piston life. Cast piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. All pistons are heat treated with a T 5 hardening and tempering cycle. All rings are OEM replacements. Top end