Qilidiba Electric Bike Scooter Accessories Thumb-Dial Speed Regulation Knob Hall Sensor Accelerator Throttle Speed Regulation

Description:
100% brand-new high quality
Made of high quality materials, durable and practical.
Fine workmanship and perfect style.
Easy to install and durable

Specifications:
material: plastic
color: black
Linear definition:
Red line: 5V+
White line: speed regulation signal
Black line: negative electrode

Package Contents:
1 x throttle speed regulation

Only the above package content, other products are not included.
Note: Light reflection 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.