ProX Piston Kit 95.98 mm for Kawasaki KX450F (01.4413.B)

Upgrade the top-end performance of your Kawasaki KX450F with the PROX Piston Kit, Part Number 01.4413.B. This complete replacement kit is designed for dependable fitment and consistent performance in demanding motocross and off-road applications. The kit includes a piston, piston rings, wrist pin, and circlips, providing the essential components needed for a thorough piston replacement.
Precision machined on state-of-the-art CNC equipment, the PROX piston is manufactured to deliver accurate dimensions, reliable durability, and smooth engine operation. Its 95.98 mm piston size is engineered for compatible Kawasaki KX450F applications, helping restore compression and support responsive power delivery when replacing worn or damaged components.
The piston is made from a low-expansion, low-friction alloy that helps promote stable performance across changing engine temperatures while reducing friction-related losses. This material construction supports dependable operation, efficient power transfer, and extended service life when installed and maintained according to the motorcycle manufacturer’s specifications. The included rings, wrist pin, and circlips make this PROX kit a practical solution for professional rebuilds and performance-focused engine maintenance.

Features:

• Complete kit: Includes piston, piston rings, wrist pin, and circlips

• Precision machining: Manufactured on state-of-the-art CNC equipment for accurate fit and consistent quality

• Low-expansion alloy: Helps maintain stable performance across changing engine temperatures

• Low-friction design: Supports smooth operation and efficient power transfer

• Application: Designed for compatible Kawasaki KX450F models

• Piston size: 95.98 mm

Ships from Parts Unlimited.