150CC LIFAN Engine Piston Ring Kits for ATOMIK PITBIKE PRO THUMPSTAR Dirt bikes

Description:

• Suits Dirt/Quad bikes/Scooters Atomik/Thumpstar/Motoworks etc.
• Piston Diameter: 56.50mm
• Pin Diameter: 15.00mm
• Pin Length: 41.5mm

Package Includes:

• 1 x Piston
• 1 x set Rings
• 1 x Pin
• 2 x Circlips