Motorcycle Handlebar Risers Extend Adapter fit for 150/160 Height Enhancer "Compared to other motorcycle handlebar risers on the market, it is more durable, less prone to wear, rust and, and has a longer service life. riser allows more adjustment of the handlebar tilt to further improve the sitting posture." The motorcycle handlebar riser is crafted with utmost professionalism usin alloy in order to provide high strength and ensure durabilit。 The Handlebar Riser riser is designed to be easily installed without the need for any drilling or welding. Its compact and small size enables hassle-free installation。