Piston & Ring Set – Honda GX Series Go Kart Engine – T1

Aftermarket T1 specification piston and ring set for Honda GX series go kart engines. Each kit includes the piston, rings, gudgeon pin, and circlip — everything you need to refresh the top end in one pack.

These sets are based on the original T1 engine specification — the pre-emissions Honda GX design that the karting industry was built on. Importantly, while these are T1 spec parts they are fully compatible with new Honda GX engines — making them the preferred choice for anyone rebuilding current engines to the stronger original specification. T1 piston geometry differs from later emission-compliant variants, and fitting the wrong piston is an expensive mistake, so always match your specification throughout the rebuild.

Important: these sets require T1 specification connecting rods. They are not compatible with later style connecting rods. T1 connecting rods are available separately in our engine parts range.

Each kit includes:

• Piston
• Rings
• Gudgeon pin
• Circlip

Available for:

• GX200
• GX270
• GX390

Size: Standard