Vertex 23831A Forged Replica Piston Kit - Standard Bore 87.96mm, 13.6:1 Compression tools-engine Spandex mesh finger sidewall and

Spandex mesh finger sidewall and gusset for improved air flow and lightweight feel

2006-2008 Gas Gas EC 200 Hobby

2025 Ski-Doo MX Z Neo+ 600 EFI-55

1986-2002 Honda CR80R

2014 Polaris 800 Rush PRO-R

Vertex 23831A Forged Replica Piston Kit - Standard Bore 87.96mm, 13.6:1 Compression tools-engine Spandex mesh finger sidewall andBore: 87. 96mm Compression: 13. 6: 1 Compression Sizing: Standard Bore All piston skirts are coated with a hi tech Molybdenum Disulphite coating for faster break in time and increased piston life. Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston. Forged Replica pistons are forged from 2618 aluminum for superior strength and durability. Forged High