The Throttle Cam System incorporates a non-linear ratio between hand throttle rotation and carburetor or throttle body opening. The "pulley", or as we call it, "cam" pulls the throttle cable as the rider rotates the grip/tube. By altering the conventional, circular shaped cam, a vast improvement in control is achieved.
The Throttle Cam System has cam options with reduced radius for the first 1/2 of throttle rotation, which requires a slightly farther turn to achieve the same carburetor or throttle body opening position as a stock throttle. This slightly longer pull makes a HUGE difference in rider control as the power is rolled on. The system comes with a "100CAM" - same as stock, "200CAM" - starts out 10% smaller than stock and "400CAM" - starts out 20% smaller than stock. The radius of the 200CAM and 400CAM increases or "ramps up" to stock size at 1/2 throttle to keep overall rotation required to reach full throttle at or near stock rotation.
•Machined from 6061 aluminum in the USA!
(1) 7/8" Aluminum throttle with (3) cams S100, R200, R400
Part 1911982 fits the following machines