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
KTM 250XCF...
YFZ450F
Light and nimble, yet very fast. We can help you make yours scream, yet maintain reliability
For any of our articles on how-to/installation, click here for our 250XCF tech pages
 
KTM300 Big Bore Kit 12:1 Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle Years: 2005-2008SX/XCF  
P/N KEKTM300  
$455
 
 
KTM300 Big Bore Kit 13:1 Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle Years: 2005-2008SX/XCF  
P/N KEKTM300E  
$465
 
 
KTM300 Big Bore Kit 12:1 sleeve in stalled in your cylinder Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle Years: 2005-2008SX/XCF  
P/N KEKTM300A  
$605
 
 
KTM300 Big Bore Kit 12:1 installed in your motor Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle Years: 2005-2008SX/XCF  
P/N KEKTM300C  
$780
 
 
KTM300 Big Bore Kit 12:1 installed in a core cylinder Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle We will charge you 400.00 core and will refund it in full when you return your stock cylinder "14 days" Years: 2005-2008SX/XCF  
P/N KEKTM300D  
$1005
 
 
KTM300 Big Bore Kit 13:1 sleeve in stalled in your cylinder Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle Years: 2005-2008SX/XCF  
P/N KEKTM300F  
$615
 
 
KTM300 Big Bore Kit 13:1 installed in your motor Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle Years: 2005-2008SX/XCF  
P/N KEKTM300E  
$790
 
 
KTM300 Big Bore Kit 13:1 installed in a core cylinder Piston kit 82mm Sleeve Top End Gasket kit Jetting kit with Needle We will charge you 400.00 core and will refund it in full when you return your stock cylinder "14 days" Years: 2005-2008SX/XCF  
P/N KEKTM300D  
$1015
 
 
KTM300 Big Bore Kit 12:1 piston Years: 2005-2008SX/XCF  
P/N 10438m82  
$215
 
 
KTM300 Big Bore Kit 13:1 piston Years: 2005-2008SX/XCF  
P/N 10438m82  
$225
 
 
KTM300 Big Bore sleeve Years: 2005-2008SX/XCF  
P/N 4140z  
$150
 
 
KTM300 Big Bore GASKET KIT Years: 2005-2008SX/XCF  
P/N W6437  
$60
 
 
 
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