Features: l High quality for professional use l Perfect replacement for the original broken old parts l Help to repair your scooter, and make it work properly l It is recommended to find professionals to instill to avoid loss l Applicable to 10-inch electric scooters such as KUGOO M4, etc Specification: l Material: Aluminum Alloy + PCB Board + Plastic l Weight: 48V Controller Kit: 460g, 36V Controller Kit: 420g, TF-100 Display Screen: 120g l Size: 48V Controller: 100 x 70 x 32 mm, 36V Controller: 90 x 55 x 30 mm, Display Screen: 130 x 115 x 35 mm l Communication line length: 1830mm l Types: 48V 20A Controller Kit/36V 16A Controller Kit/TF-100 Display 6-Pin (Optional) l Suitable for: KUGOO M4 and other 10-inch electric scooters Package Includes: l 1 x 48V 20A Controller Kit or l 1 x 36V 16A Controller Kit or l 1 x TF-100 Display 6-Pin