Universal Parts 50cc, 2-stroke Piston Ring Set

Universal Parts Piston Ring Set for 50cc 2-stroke Minarelli 1PE40QMB Jog engines

• Total Diameter: 42mm
• Compressed Diameter: 39.5mm
• Ring Thickness: 1.5mm
• Inside Diameter: 38.5mm
• Ring Width: 1.75mm
• Fits 40mm Cylinder Bore