These handlebar grips are perfect for 90% of bikes, including mountain bikes, scooters, and folding or commuter bicycles. The ergonomic design with extra gel layer provides a comfortable and anti-slip grip, relieving fatigue and hand pressure during long rides. Made of high-quality TPR green rubber and aluminum alloy lock rings, they offer excellent grip, shock absorption, and resistance to deformation. The single lock-on system secures the grips in place without sliding, and the widened lock ring design improves grip. Easy installation and stable bar-plug ensure protection against dust, rain, and debris. Features 1. The handlebar grips are 5.2inches length and 0.87inches interal diameter, suitable for more than 90% of bike, such as Mountain bike, scooter, folding, commuter bicycle etc. 2. Ergonomic designed handlebar grips, extra gel layer for soft touchs and comfort with anti-slips, relieves your fatigue and hand pressure for long rides. 3. The handlebar body is made of quality TPR green rubber, which provides sufficient grip and shock absorption under high-strength friction, and does not deform or fade in extreme high temperature weather. The lock ring is made of aluminum alloy, which can prevent rust to the greatest extent. 4. Single aluminum alloy lock-on system keep reduce weight, When you tighten the elongated stainless steel screws, the aluminum alloy lock ring is firmly fixed in one position without sliding, and there is no need to worry about them being loose and falling, and the thickened and widened lock ring design can also improve the grip. 5. Slide the handle onto the handlebar, adjust it to a suitable position and tighten the screw clockwise, and finally insert the end cover. Stable bar-plug, effectively prevent dust, rain and debris. Specification Material: Rubber, Aluminum alloy Color: Black Size: 13 x 3.4 cm Weight: 101 g Package Include: 1x Bike Handlebar Grips 1x Allen Wrench