Product Description
This piston and ring kit is designed for Lifan 140cc engines commonly found in pit bikes, dirt bikes, trail bikes and small ATVs. It includes a 55mm piston, piston rings and a 15mm wrist pin, providing a reliable replacement for worn or damaged top-end components. Ideal for routine rebuilds or restoring compression performance.
Features
• Complete piston kit including piston, rings and 15mm wrist pin
• Designed to restore engine compression and performance
• Precision-machined piston for smooth operation and durability
• Compatible with Lifan 140cc engines used in many pit and dirt bikes
• Suitable for engine rebuilds, maintenance or top-end repair
Specifications
• Piston diameter: approx. 55 mm
• Piston height: approx. 47.5 mm
• Piston pin length: approx. 41 mm
• Piston pin diameter: approx. 15 mm
• Product type: Piston and ring kit with pin
Compatibility
Suitable for Lifan 140cc engines commonly used in pit bikes and off-road machines from brands such as Pit Pro, Thumpstar, Atomik, DHZ, Kayo, Apollo and other similar models. Fitment may vary between engine versions. Please confirm piston and pin measurements before purchasing.
Package Includes
• 1 × 55mm piston
• 1 × Set of piston rings
• 1 × 15mm piston pin
Shipping
Shipped from Melbourne, Australia.
Next-business-day dispatch for stocked items.
