Engine

Koso North America 

170cc Big Bore Kit

$293.21

Retail $344.95

Koso North America 

4V Head Kit

$586.46

Retail $689.95

Koso North America 

4V Head Kit w/ 170cc Big Bore Kit

$807.46

Retail $949.95

Hot Cams 

7.48mm Complete Valve Shim Kit

$77.22

Retail $90.85

Hot Cams 

7.48mm Valve Shim

$5.11

Retail $6.01

Hot Cams 

9.48mm Complete Valve Shim Kit

from $51.47

Hot Cams 

9.48mm Valve Shim

$5.11

Retail $6.01

Powerstands Racing 

Air Injection Block Off Plates

$29.71

Retail $34.95

Pingel 

All Electric Easy Shift Kits

from $947.76

Kibblewhite Precision 

Alloy Push Rod

$7.61

Retail $8.95

Koso North America 

Banjo Bolt Kit for 170cc Big Bore Kit

$12.71

Retail $14.95

Cometic Gasket 

Base Gaskets

from $11.25

Cometic Gasket 

Base Gaskets

$20.88

Retail $24.57

Hinson Racing 

Billet Clutch Basket

from $259.99

Cobra 

Billet Oil Filler Cap

$33.96

Retail $39.95

Kibblewhite Precision 

Black Diamond Exhaust Valve

from $22.91

Kibblewhite Precision 

Black Diamond Intake Valve

from $22.91

Pingel 

Bolt-On All Electric Easy Shift Kit

$947.76

Retail $1,076.95

EBC 

CK O.E.M. Replacement Clutch Fibers

from $16.31

EBC 

CK Series Clutch Kits

from $13.44