Do you want to speed up your bike? Have you considered adding a twist shifter? These bicycle speed lever twist shifters can adjust the riding speed. Reduce the fatigue of long-time riding and bring you convenience. And the handlebar grips provide a good grip for better handling. Features -Color:Black -Material: Aluminum -Handle Grip Size: About 13.00X3.50X3.50cm/5.11X1.38X1.38in -This set includes bicycle speed lever twist shifters with handle grips. -These bicycle speed lever twist shifters can adjust the riding speed. -Handlebar grips provide a good grip for better handling. -The bike shifter kit with handle fits most straight bikes, mountain bikes, and more. -It's a good choice as a replacement part set, or a repair part, which is easy to replace yourself. Package list: 2 x Bicycle Speed Lever Twist Shifters 2 x Handle Grips