HeroNeo&reg; 1 Pair Rubber Mountain Road MTB BMX Bike Bicycle Cycling Lock-On Handlebar Grips Ends Suitable for varied types of bikes, e.g. mountain bike, road bike, folding bike... Fits for bicycles handlebar tube internal diameter approximately within 22mm Comfort grip feeling, anti-slip design. Relieve your fatigue and hands pain for long distance cycling! Fast and accurately to remove and install, Anti-skid design Length: 130mm, Outer diameter: 34mm, Inner diameter: 22mm