Items included with all SS models: -“Hi-Torque” exhaust system
-Heavier flywheel to help smooth out the power.
-Smaller countershaft sprocket to tie the engine torque to the ground
-Slower turn throttle assemble
-Different combustion chamber to reduce the engine’s power pulses
-Heavier primary drive gear for additional smoothness.
*All designed to provide the rider with a more manageable,
smoother power with reduced “power pulses”.