Chemical-free Produced without high-concerned chemicals, these grips prioritize your health and the environment. Anti-slip Feature Equipped with anti-slip properties, these grips ensure secure handling even in wet or slippery conditions. Ergonomic Design The WEST BIKING MTB Bike Thumb Grips feature an ergonomic design that enhances comfort and control during rides. Universal Fit With a handlebar diameter compatibility of 22mm, these grips are universally fitting, making them a versatile addition to any bike. Lightweight Material Crafted from lightweight aluminium alloy and rubber, these grips offer durability without adding unnecessary weight to your bike.