QS-S4 Thumb Throttle LCD Display 36V-60V 6PIN+48V 800W Dual Drive Controller for Zero 8 9 10 8X 10X

Made of high quality material, high strength and durable in use.Easy to install and remove without damaging the scooter, fixed firmly and reliably.Compact size and , no additional burden to the scooter.Due to different batches, the appearance, color of the product may be different, which does not affect the useMaterial: plastic+metalcolour: black+silverPackage Contents: 1 x QS-S4 Meter2 x Controllers (48V 800W dual drive, 800W and )1 x Connecting cableOnly 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.