Taida Scooter GY6 150cc 4 Valve Cylinder Head for 57mm Spacing Kit 22/24Complete Taida 4 valve head kit for 57mm stud spacing engines ( B Case engines) 4 valve piston is required to use a 4 valve head

NOT FOR 50cc

We will test it out on our own scooters

Speedometer Hub for 150cc and 125cc GY6 engine based Sport Style scooters

they will work for tank 200 and chuma 200 but you will need a disc adapter and new spacer for the front wheel

842-20-30 powerlink belt

choose one

Weights must be staggered in the variator

NEW IMPROVED CRANKCASES FOR HIGH POWER ENGINES OR NITROUS APPLICATION

WILL WORK FOR MANY GY6 ENGINE 125CC 150CC 200CC TANK 200 CARBON ARMOR

2 crankshaft need to add 6mm spacer

new and improved high compression piston for better compression ratio and longer cylinder sleeve to support different stroke crankshaft use

light forged drive face