Mountain Bicycle Bike Cycling Lock-On Handlebar Hand Bar End Grips Set-Red Product Description Color: Red & Black Material: Aluminum Alloy & Size: 13.5CM x 10.5CM Package Contents: 1 x Bike Handle Set Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. 3. rubber material can be completely non-slip effect, slightly improving ride driving. 2.Super excellent touch, but also can increase the shock-absorbing effect 1.Easy to installErgonomic handle design grooveGreatly enhance the bicycle exterior texture, and make your car more 4.Spine angle can be adjusted to reduce the physical burdenIncrease the efficiency of uphill riding, save the physical strength, increase the speed 5.Suit for all 2.2cm diameter standard bike handlebar