I use these Stomp Grip Volcano traction pads on my bike to increase contact & control with my bike. I use my bike for trackday events and these grips reduce fatigue and improves control. Stompgrip products feature 3M adhesive backing that works very well when applied correctly. I have no problems with adhesion when I follow the instructions. I am also impressed with the quality of the universal and bike specific pads. I recommend this product to my fellow riders and I certainly install these grips on any trackbike I own.