XR650RBob
XR650L
XR600R
XR400R
XR250R
XR200R
XR100/CRF100
CRF150R
CRF230
CRF250R/X
CRF450R/X
XR/CRF 50
TRX250EX
TRX250 Recon
TRX300EX
TRX450R
TRX400EX
TRX400/450 Foreman
TRX500 Foreman
TRX300 4X4
TRX680
DR250
DR350
DR 350S
DRZ250
DRZ400
DRZ400S
RMZ 250
LTZ400
KLX250
KLX300
KXF250
KLX400
KFX400
MOJAVE 250
BAJOU 220
YZF/WR 400
YZF/WR 426
YZF/WR 450
YZF/WR 250
TTR 250
YFZ 450F
GRIZZLY 660
RHINO 660
250EXC/SX
400/450 EXC/MXC/SX
525/520 EXC/MXC/SX
250XCF
525XC
Polaris Predator
Polaris 500
Suzuki DRZ400...
drz400
Light and nimble, yet great power. We can help you make yours scream, yet maintain reliability
For any of our articles on how-to/installation, click here for our drz400 tech pages
 
Thumper Racing 440 Big Bore 12.5 to 1 compression ratio Years: 2000-2008  
P/N KEDRZ1  
$424
 
 
Thumper Racing 440 Big Bore Kit with sleeve installed in your cylinder 12.5 to 1 compression ratio Years: 2000-2008  
P/N KEDRZ1A  
$574
 
 
Thumper Racing 440 Big Bore Kit with the kit installed in your motor 12.5 to 1 compression ratio Years: 2000-2008  
P/N KEDRZ1B  
$749
 
 
Thumper Racing 440 Big Bore Kit with new cylinder 12.5 to 1 compression ratio Years: 2000-2008  
P/N KEDRZN1  
$974
 
 
Thumper Racing 470 Big Bore Kit with sleeve installed in your cylinder 11 to 1 compression ratio Years: 2000-2008  
P/N KEDRZ2A  
$594
 
 
Thumper Racing 470 Big Bore Kit with the kit installed in your motor 11 to 1 compression Years: 2000-2008  
P/N KEDRZ2B  
$769
 
 
Thumper Racing 470 Big Bore Kit with new cylinder 11 to 1 compression Years: 2000-2008  
P/N KEDRZ2  
$994
 
 
94mm Piston Kit for the Thumper 440 big bore 12.5 to 1 compression ratio Years: 2000-2008  
P/N PKDRZ3  
$185
 
 
97mm Piston Kit for the Thumper 470 big bore Years: 2000-2008  
P/N PKDRZ4  
$195
 
 
94mm Gasket Kit for the Thumper 440 big bore Years: 2000-2008  
P/N GADRZS4  
$50
 
 
97mm Gasket Kit for the Thumper 470 big bore. Years: 2000-2008  
P/N GADRZS5  
$50
 
 
Big Bore Sleeve DRZ440 Years: 2000-2008  
P/N PKDRZ4A  
$89
 
 
Big Bore Sleeve DRZ470 Years: 2000-2008  
P/N PKDRZ5A  
$89
 
 
Hot Cam Exhaust Years: 2000-2008  
P/N DRZ400AE  
$175
 
 
Hot Cam Intake Years: 2000-2008  
P/N DRZ400A1  
$175
 
 
Rear Rotor Years:  
P/N DP20-PU-DP-1110R  
$94.95
 
 
Front Rotor Years:  
P/N DP20-PU-DP-1110R  
$94.95
 
 
Years:  
P/N BRAKING-BKOVER  
$241.95
 
 
Rear Rotor Years:  
P/N BRAKING-BKWAVES-REAR  
$116.95
 
 
Front Rotor Years:  
P/N BRAKING-BKWAVES-FRON  
$116.95
 
 
Years:  
P/N DEV02-PU0506-0043  
$79.95
 
 
4.25 Gal White Years: 2000-2008  
P/N ACERBIS-FUEL-TANK-P0  
$219.95
 
 
4.25 Gal Black Years: 2000-2008  
P/N ACERBIS-FUEL-TANK-P0  
$219.95
 
 
4.25 Gal Yellow Years: 2000-2008  
P/N ACERBIS-FUEL-TANK-P0  
$219.95
 
 
Years:  
P/N DP20-PU-DP-1110R  
$94.95
 
 
Years:  
P/N HOTCAMS-PU0925-0030  
$159.95
 
 
Years:  
P/N AIRCELL-FORK-CONTROL-SYSTEM  
$264.95
 
 
Years:  
P/N HINSON-PU-H189  
$229.95
 
 
 
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