RIDE Engineering customizes your motorcycle to optimize performance while enhancing its appearance. All RIDE products have been thoroughly track tested by professional racers for performance and durability. They combine rider's feedback with RIDE Engineering experts to produce the highest quality products available at a fair price. Made from aerospace-quality aluminum. Concave design is used to reduce chances of scratching from boot contact. Easily removed / installed with a Quarter. 25% lighter than stock ignition plug.