Wiseco 641M05450 Dirt Bike Piston, 0.50 mm Oversize

WISECO ATV-DIRT BIKE PISTONS.
*  All Wiseco 4 cycle pistons come complete with rings, wrist pins and circlips.
*  Only Wiseco replacement ring sets can be used on Wiseco pistons.
*  All Wiseco 2 cycle pistons are supplied with rings and circlips.
*  Wiseco 2 cycle pistons are not supplied with a wrist pin unless noted in the description.

Upgrade or restore your dirt bike engine with the Wiseco 641M05450 Dirt Bike Piston. Designed for riders, builders, and powersports technicians, this 0.50 mm oversize piston is intended for applications requiring a precision replacement piston after cylinder wear or machining. Wiseco is recognized for producing performance-focused engine components built to support dependable operation in demanding off-road environments.
The Wiseco 641M05450 piston is designed to work as part of a properly matched piston and cylinder assembly. Before installation, verify the correct application, bore specification, piston-to-cylinder clearance, ring compatibility, and any required machining procedures according to the engine manufacturer’s service information. Professional installation and accurate measurements are recommended to help ensure proper fit, compression, and long-term engine performance.
Feature: 0.50 mm oversize piston for dirt bike engine applications.
Feature: Wiseco 641M05450 part number for easy product identification.
Feature: Designed for replacement and engine rebuilding projects where additional bore clearance is required.
Feature: Sold as one piston unit (EA).
Whether you are completing a top-end rebuild or replacing a worn piston, the Wiseco 641M05450 provides a dependable solution for maintaining engine performance. Confirm fitment and all related components before ordering, including piston rings, wrist pin, circlips, and gasket requirements, as these items may vary by application.

Features:

• 0.50 mm oversize piston for dirt bike engine applications.

• Wiseco 641M05450 part number for easy product identification.

• Designed for replacement and engine rebuilding projects where additional bore clearance is required.

• Sold as one piston unit (EA).