Select type, year, make, and model
Upgrade your Yamaha YFZ450R with the KIBBLEWHITE Top End Kit, designed for high-performance engine rebuilding and enhanced durability. This comprehensive kit includes fully machined pistons crafted from 2618 aluminum alloy, featuring a performance skirt coating that reduces friction and improves heat resistance. The pistons are engineered to work seamlessly with the included piston rings, piston pins, and clips, ensuring a reliable and efficient system that is optimized for racing and high-performance applications.
All necessary components such as gaskets, seals, and O-rings are included to facilitate a complete top-end overhaul, simplifying the installation process and ensuring a proper seal. The kit also features a lightweight racing valve spring set with titanium retainers, dual springs, and high-temperature steel base washers—these springs are suitable for use with high-performance camshafts, providing increased valve control and durability under demanding conditions.
It’s important to note that this kit is designed as an integrated system and is not compatible with OEM components. Whether you're restoring your bike or seeking to boost its performance, this kit offers premium quality parts from KIBBLEWHITE to help you achieve optimal engine performance and longevity.
Features:
US Dollars
