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, MX, and trail bikes for all makes and models.
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 ourselves!
If you have any questions please feel free to contact us today.
Due to the rapid growth and ever changing sport it is virtually impossible to list all new parts, and services online. We speciallize in Yamaha and Honda sport ATV's, but service, build, and tune all makes and models. If you are in need of any parts or service that isn't listed on the web site give us a call, chances are we can help.
Prices are subject to change with out notice. Please call to verify pricing and latest information on all products.
RZR and Maverick ECU Tuning
Brand New YFZ, Raptor, Honda Big Bore Cylinders
YFZR & YFZ 72mm Long Rod Cranks
YFZR/X 516, 537cc & 565cc Engine Kits
YFZ450R/X Fuel Injectors
New YFZ450R/X Cranks, Cylinders, Engine Kits
(call for Details)
Grizzley/Rhino/Kodiak Fuel Injectors