150cc ENGINE SPROCKET FOR INTERNAL REVERSE MOTORS 12T
12T Sprocket for internal reverse 150cc Engines used on TrailMaster, American Sportworks and late model Hammerhead karts.
Original Engine sprocket is 14T, the 12T will change the overall sprocket gear ratio to increase pick up, may however affect overall top speed.
NOTE* EVERY TOOTH ADDED OR SUBTRACTED ON THE ENGINE SPROCKET IS THE EQUIVALENT OF ADDING OR SUBTRACTING 3 TEETH AT THE AXLE SPROCKET.
Out of stock