Wiseco Pro-Lite Piston Kit with Gaskets - KTM 65 SX / Husqvarna TC65 / Gas Gas MC 65 (2009-2023) - 45.00mm Bore - 2-Stroke

Wiseco Pro-Lite Piston Kit with Gaskets - KTM 65 SX / Husqvarna TC65 / Gas Gas MC 65

Premium Wiseco Pro-Lite 2-stroke piston kit with complete top-end gasket set for 65cc mini motocross bikes. Everything you need for a professional top-end rebuild in one convenient package. Perfect for junior racers!

⚠️ Important: Nikasil Cylinder

This piston kit fits Nikasil bore cylinders only. Verify your cylinder type before ordering.

Kit Includes

• Wiseco Pro-Lite Piston - Lightweight 4032 aluminum alloy
• Ring Set - Wiseco performance rings
• Wrist Pin
• Circlips
• Wrist Pin Bearing
• Top End Gasket Set

Key Features

• Pro-Lite design for lightweight, high-revving 2-stroke performance
• 4032 aluminum alloy construction - optimized for 2-stroke applications
• Complete top-end gasket kit included
• Wrist pin bearing included - everything for a complete rebuild
• Standard bore - direct OEM replacement

Important Notes

• Fits Nikasil bore cylinder only
• Wiseco ring types are not interchangeable (i.e., CD is not interchangeable with LC)
• Wiseco pistons can be fitted only with Wiseco rings
• Cylinder sleeves must be purchased separately if needed

Piston Specifications

• Bore Size: 45.00 mm (Standard)
• Piston Diameter: 44.95 mm
• Stroke Length: 40.80 mm
• Material: 4032 Aluminum Alloy
• Skirt Coating: Non-Coated
• Style: Pro-Lite

Engine Specifications

• Displacement: 65cc
• Engine Type: 2-Stroke
• Weight: 0.7 lbs

Fitment

KTM:

• 65 SX: 2009-2023

Husqvarna:

• TC65: 2017-2023

Gas Gas:

• MC 65: 2021-2023

Why Wiseco Pro-Lite?

Wiseco Pro-Lite pistons are specifically designed for 2-stroke engines. The 4032 aluminum alloy provides excellent strength-to-weight ratio, allowing for higher RPM and quicker throttle response - exactly what young racers need to stay competitive!