Vololights Motorcycle Brake Lights Indicates Braking From Engine Braking and Downshifting, Easy 5 Minute Installation, Waterproof and Rugged Design, Matte Black Finish Reduce risks of rear end accidents: Over half of motorcycle weight is engine, motorcycles decelerates much faster on closed throttle Experts agree: DMV motorcycle guide and experienced rider recommend tapping your brake levers during deceleration Easy to install: No wire cutting required we include POSI-tap connectors that can be tapped into the license plate illumination wires