Ergonomic Design - This bike handlebar is made of high-quality rubber and aluminum alloy clamp screws. Double-Sided Locking - The bike grips with double-sided locking made of aluminum alloy can tighten the grips, making them worry-free or falling off. Two screws fixed, very easy to install. Provides the cyclist with the highest level of safety. Anti-Slip and Shork Absorption - The bike handlebar grips are covered with many small convex anti-slip rubber particles. The grip is not easy to slip whether sweating or raining, which greatly improves cycling safety. Wide Compatibility - Suitable for handlebars with a diameter of 22.2 mm, making it suitable for most bikes, such as BMX bikes, cruisers, electric bikes, folding bikes, road bikes, mountain bikes, tricycles, scooter bikes, and children's lowrider bikes. Easy Installation - Put on the bicycle rubber handlebar grips, tighten the screws of the fixed aluminum snap ring on both sides with the included wrench, and then tighten the dust cap to complete the installation. Type: Double-sided locking Size: 131*32*44mm Color: Black Material: Rubber + engineering plastic + aluminum alloy locking ring Weight: approx. 198g (one pair) Hole inner diameter: 2.22cm Special features: Bionic gecko palm print, double-sided locking