75mm Gasket set for 75mm Big Bore Kit

$49.95
$24.95
You Save: $25.00


Cylinder head and body gasket set for our 75mm drop-in big bore kit.

Throttle Cable - For Koso Slide Carbs

$45.00
$17.95
You Save: $27.05

On Special!

Custom-manufactured extra-long throttle cable for use with the Koso slide carburetors!

Variator - 13g Roller weight for GY6 150cc

$15.95
$5.95
You Save: $10.00

On Special!

Performance rollers for GY6 150cc variators. Colors may vary from picture.

Click picture or title to see available weights

Now offering Dr Pulley Roller weights in some sizes!

Endrigo Racing Cylinder Head for GY6

$500.00
$199.95
You Save: $300.05

You want this. Seriously.

Click to learn more!

Endrigo Racing Cylinder Head for 250cc

$500.00
$274.95
You Save: $225.05

Best 250cc bang for your buck!

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32mm Pumper Performance Carburetor

$300.00
$199.95
You Save: $100.05


Upgrade your carburetor to this 32mm powerhouse!

Carbs are back in stock!

75mm Big Bore Kit for CN/CFMoto 250

$299.95
$199.95
You Save: $100.00


75mm drop-in big bore kit for 250cc buggies. No crankcase alteration needed!

Click to learn more!

250cc Ultimate Engine package

$1 100.00
$575.00
You Save: $525.00

Best 250cc bang for your buck!

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Stock 72mm Cylinder Kit for CN/CFMoto 250

$199.95
$124.95
You Save: $75.00


72mm replacement cylinder kit for 250cc buggies.