Piston Kit – 54mm – 125cc Horizontal Engine

Chinese 54mm Piston Kitfor 125cc ATVs, Dirt-Bikes and Go Karts.

This Chinese 54mm piston kit is the replacement part for many 4-stroke Chinese atvs, dirt bikes and go-karts. Piston kits ship complete with piston, piston rings, piston pin and piston clips. This kit fits 125cc models. Does not fit GY6 125cc.

Piston kitdescription:

• Piston Height: 39mm (1.54 in)
  
• Piston Diameter: 53.65mm (2.109 in)
• Piston Pin Length: 41.5mm (1.63 in)
• Piston Pin Diameter: 13.9mm (0.55 in)
• Compatible with 125cc engines (some 125cc engines are 52mm and 52.4mm so piston MUST be measured to verify)