Description: It ensures the stability of your bike in certain emergency situations. Excellent sensitivity and excellent flexibility. High quality and durable performance. Uplink and downside distance: approx. 110mm/4.33in Package Contents: 1x V Brake 1x Curved Rod 1x Rubber Cover 2x Screws 2x Gaskets Note: Please allow 1-10mm differs due to manual measurement. Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understand.