Big Bore Kit

Scooter GY6 150cc CSRK 63mm nikasil Big Bore Kit with Forged Piston 4 Valve


Scooter GY6 150cc CSRK 63mm nikasil Big Bore Kit with Forged Piston 4 Valve
Scooter GY6 150cc CSRK 63mm nikasil Big Bore Kit with Forged Piston 4 Valve

Scooter GY6 150cc CSRK 63mm nikasil Big Bore Kit with Forged Piston 4 Valve    Scooter GY6 150cc CSRK 63mm nikasil Big Bore Kit with Forged Piston 4 Valve

63mm Big Bore Kit Nikasil coated with a Forged Piston 4 valve piston. This kit has a built in spacer made to use with 8.2mm or 10.2mm Stroker crankshafts (include message at checkout). Includes the gaskets, piston rings, clips, rod.

Boring of the crankcase is required to fit this kit. Any questions feel free to ask.

This includes the product box it comes in. Must be free of all oil, dirt, grime ect... We will inspect when we get our return back.


Scooter GY6 150cc CSRK 63mm nikasil Big Bore Kit with Forged Piston 4 Valve    Scooter GY6 150cc CSRK 63mm nikasil Big Bore Kit with Forged Piston 4 Valve