Motorcycles slow down very quickly when engine braking or downshifting. Drivers behind often fail to recognize the slowdown because no brake lights are triggered. Skene Lights has added a decelerometer option to their P3 rear visibility systems that recognizes rapid deceleration and triggers the brake light flash sequence without the rider ever activating the brake lever!
The deceleration system combines microprocessors and proprietary algorithms within a small controller to monitor your bike’s speed and direction. It even recognizes hills and leans, adjusting automatically to avoid triggering the brake lights unnecessarily.
Decelerometer versions offer the following in addition to the programmable tail light, brake light and emergency flasher capabilities of all P3 Rear Systems: