WELCOME TO GEISICK PERFORMANCE

From mild engine upgrades to an extreme drag bike we can build anything to meet your needs. Geisick Performance offers a full line of products and services for the ATV enthusiasts. We specialize in drag racing, sand duning, hill shooting for Yamaha's.

We don't just carry many great products, but everything is tested to meet our high demands! We will not sell any products unless we fill comfortable running them on our personal bikes!

If you have any questions please feel free to contact us today.

Prices are subject to change with out notice. Please call to verify pricing and latest information on products.

Whats New Section:

+12mm Long Rod Cranks 108mm Cylinder Kits
Cylinder Stud Kits
All Now Available!!!!

Raptor 700 52mm Throttle Bodies
Check it out Here

Sling Shot Lock Up's
are now available for Raptor's and Banshee's. Check it out Here

Geisick Performance larger Fuel Injector kits for the 700 Raptors.
Check it out Here

New Top End Cams for the 700 Raptor
NOW AVAILABLE!!!!

Raptor 700 FCI Intakes NOW IN STOCK