Round And Round | A Little Time With Performance Machine Photo Gallery
A Little Time Wtih Performance Machine
17. In 2008 Harley implemented an Isolated Drive System on its Touring models. The system is designed to reduce noise and vibration associated with the engine’s torque pulses. Rubber compensation elements in the sprocket act like a cushion damping the stresses applied at the rear wheel by gear or throttle changes. Here you can see how the stock pulley accommodates the rubber damper.