Raptor 700

Raptor 660

YFZ 450 R/X

YFZ 450

TRX 450R

UTV (RZR & X3)


Garage Sale



Welcome to Geisick Performance

We are now offering Custom Tuning for RZR's and Can Am X3's!
Check out details here!

Check out the Garage Sale for new parts and bikes for sale or give us a call!

Notice for 2018:
To keep up with the current work load we are only offering
parts, parts kits and dyno tuning until further notice.


We now offer KFX450 fuel injectors from stock replacements to 850cc injectors for big bore/ stroker engines, or those running E85 or Methanol.


YZ450 Dirt Bike fuel injectors are now being offered in stock replacement and larger sizes.






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


Whats New:

RZR & Maverick Custom Tuning

YZ450 Dirt Bike Fuel Injectors

KFX450 Fuel Injectors

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