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Ships within 48 hours · Estimated delivery Jul 25 - Jul 30
Head kits include all hardware
23mm exhaust port
IMPORTANT NOTE:
1st : 14 // 34 th = Ratio 2
The airfilter in this kit is better suited for trail or street use
TB 170cc to 184cc Bore Kit and 28mm Carb Kit Electrical Head kits include all hardware170cc to 184cc Big Bore Kit and 28mm Carburetor Performance Kit: All aluminum ceramic plated 64mm cylinder with skirt We increased the skirt height and size on the lightweight high compression 64mm piston with rings, pin, & clips to increase reliability and service life (picture is not updated yet showing piston change) Head gasket kit includes the cylinder head o ring set and an exhaust gasket. 28mm Performance Carb (125 main 50 pilot) Rear Facing