Experience the thrill and confidence of enhanced handlebar stability with our revolutionary ARLEN NESS Polyurethane Riser Bushing Kit in bold black. These industry-leading dampening kits, specially designed to reduce vibration and add rigidity, are a must-have for any bike with heavy engine vibration or new handlebars. Our proprietary polyurethane bushings are engineered for maximum performance while the heavy duty cup washers ensure superior durability and strength. Upgrade your biking experience with this kit that includes polyurethane bushings, inner steel sleeves, and heavy duty black coated cup washers!