ProX Oversized Piston Kit for Honda CR500R (01.1408.125)

Upgrade the top-end performance of your Honda CR500R with the PROX 01.1408.125 Oversized Piston Kit. Designed to follow manufacturer-specified piston-to-cylinder wall clearances, this replacement kit supports proper fitment and reliable operation when rebuilding or servicing the engine. The oversized piston is precision machined on state-of-the-art CNC equipment for consistent shape, accurate tolerances, and dependable performance.
The piston is manufactured from a low-expansion, low-friction alloy that helps promote smooth operation and durable service in demanding riding conditions. Its oversized design is intended for compatible cylinder applications requiring the specified replacement size, making it a practical choice for engine restoration and performance maintenance. Verify cylinder condition, bore requirements, and manufacturer clearances before installation.
This PROX piston kit includes the essential components for installation, including the piston, piston rings, circlips, and wrist pin. Supplied as a complete service solution, the kit helps simplify top-end assembly while maintaining compatibility with the Honda CR500R application. Use the PROX part number 01.1408.125 when confirming fitment and selecting replacement components.

Features:

• Application: Designed for Honda CR500R engine applications

• Brand: PROX

• Part Number: 01.1408.125

• Piston Type: Oversized piston designed to follow manufacturer piston-to-cylinder wall clearances

• Manufacturing: Precision machined on state-of-the-art CNC equipment

• Material: Low-expansion, low-friction alloy

• Kit Contents: Includes piston, piston rings, circlips, and wrist pin

Ships from Parts Unlimited.