​Description: *100% brand new and high quality *Made of high quality material, durable and practical to use *For when you would like to keep your existing brake levers, this inline brake sensor can detect brake operation by movement of the brake cable. Easy to install and can be fitted anywhere on the bike brake cable making it unnecessary to change your bike's brake lever when you convert bike to an ebike. *Electric Bicycle EBike Hydraulic Mechanical Brake NC Sensor Cut Off Switch MS-BK Specification: *Material: ABS *Color: Black (As Pictures Show) *Weight: About 40g *Plug type: JST-SM 3-pin plug *Cable length: 1.8 *Specification：MS-BK-1F/MS-BK-1R Package Includes: 1 x Sensor Note: 1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.