With a waterproof connector

Plate screws :M5 x35mm mounting bolts x4

easy to install and use

*Note: When replacing a bike's inner tube

gear shifter for lankeleisi electric bike Electric Bicycle Accessories With a waterproof connectorImages are for reference only. Varies from model to model. Thumb shifter, for quick adjustment, easy and convenient operation. The right shift lever is a trigger style 7 speed shift lever, a lever for downshifting and a thumb button for upshifting. Made of durable materials, perfect for optimum performance and maximum safety and longevity. We will ship the appropriate accessory model based on the e bike model you select.