Excellent economic alternative when you are looking for an OEM quality replacement piston
Mainly manufactured in Japan by reputable Original Equipment Manufacturers to ProX exact specifications and high quality standards
Sleeved cylinder piston kits are available in standard size and a Wide range of oversizes
Plated cylinder piston kits come in standard size, as well as in A, B, C and D oversizes if available
ProX leads the industry in cast and forged pistons made specifically to replace OEM parts
Comes complete with pistons, piston rings, wrist pin and circlips
The PROX Piston Kit part number 01.2435.C is designed specifically for Yamaha YFZ450 models from 2004 to 2009 and the YFZ450R from 2009 to 2011. This high-performance piston kit features a 12.0:1 compression ratio, delivering increased power and efficiency for competitive riding and recreational use. The kit includes all necessary components for a complete overhaul, ensuring reliable operation and optimal engine performance.
Constructed with precision and durability in mind, the PROX piston is made from high-quality materials that withstand high temperatures and pressures. The kit’s comprehensive assembly helps restore your ATV’s engine to peak condition, providing smooth power delivery and enhanced throttle response. Whether you are rebuilding after extensive use or upgrading for better performance, this piston kit offers a cost-effective solution that meets OEM standards.
Installation of the PROX piston kit is straightforward for experienced mechanics and enthusiasts alike, thanks to detailed instructions and quality components. This kit is ideal for those seeking to improve their Yamaha ATV’s engine longevity and performance, making it a reliable choice for both recreational riders and professional racers. Trust PROX for durable, high-performance engine components that keep your ATV running at its best.
Features:
- Designed specifically for Yamaha YFZ450 (2004-2009) and YFZ450R (2009-2011) models
- Includes all necessary components for complete installation
- High-quality construction for durability under high temperatures and pressures
- Optimized for a 12.0:1 compression ratio for increased power
- Engineered to restore and enhance engine performance and reliability
