CP Carrillo 06-15 Honda TRX450R 13:1 100mm +4mm Big Bore 486cc Piston Kit Sportsman 500 ProX Piston Kit Yamaha YZ450F

ProX Piston Kit Yamaha YZ450F '14-17/WR450F '16-18 12

No Description Really Needed

2003–2005 YZ450F engines

98mm Cometic top-end gasket kit

Upgrade your Yamaha YZ250F or WR250F with the ultimate in valve performance and durability

CP Carrillo 06-15 Honda TRX450R 13:1 100mm +4mm Big Bore 486cc Piston Kit Sportsman 500 ProX Piston Kit Yamaha YZ450FCarrillo 06 15 Honda TRX450R 13: 1 100mm +4mm Big Bore 486cc Piston Kit Honda TRX450R or TRX450ER Years 2006 2007 2008 2009 2010 2011 2012 2013 2014 Features: 13: 1 compression The piston includes rings, pins, and circlips Fits all 100mm cylinders Forged from 6061T aluminum X forging is the strongest available Fits all 06+ models and years Works with pump or race gas CP Carrillo Features: 1. Lightweight design: CP Carrillo pistons are designed to be