







⚡ Upgrade your ride with power and precision—don’t get left behind!
The AlveyTech 12 Volt LBD8-1 (LK-27) Controller is a premium replacement motor control module designed for Pulse RK9, GRT-11, and Revster electric scooters. Featuring durable construction, seven secure connectors, and easy installation, it ensures reliable performance and seamless integration. This 12V controller safeguards your scooter’s electrical system and revives your ride with a perfect fit and hassle-free upgrade.
| ASIN | B07V3GCH64 |
| Best Sellers Rank | #788,562 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #3,044 in Scooter Accessories |
| Brand | AlveyTech |
| Brand Name | AlveyTech |
| Color | Black |
| Customer Reviews | 4.2 out of 5 stars 62 Reviews |
| Grip Material | Rubber |
| Manufacturer | AlveyTech |
| Material | Rubber |
| Other Special Features of the Product | Ergonomic |
| Recommended Uses For Product | Speed and Endurance |
| Special Feature | Ergonomic |
| Target Audience | Adult |
| UPC | 636643387538 |
U**R
Works great and replaced a broken controller in a Hello Kitty Escooter
My original controller stopped working. I'd spin the rear wheel by hand, twist the throttle, and hear a click of the relay, but there was no voltage going to the motor. FYI, the wheel must spin to get the controller to output power to the wheels After replacing the new controller, the scooter worked normally again.
J**O
Very easy to install.
Exact replacement for my equipment and easy installation.
P**T
It worked
It worked and very easy to replace.
D**.
It works great
Only issue is it not carrying the full power need to make scooter take off, has be push
D**D
Correct replacement for RK-9
Correct replacement. Right fitment..
C**7
The controller I received did not work
Trying to fix a Pulse 12V scooter that stopped working. A little investigation with a meter revealed there was no 12V going to the motor when the throttle was punched. You could hear the throttle relay click. Checked the brake switch and it was working as expected to control the interrupt relay that stops current feed to motor when brake was applied, but there was no voltage when brake was released. Brake switch would never activate the interrupt relay. Apparently, the interrupt relay was faulty on the original controller. Ordered this one and replaced the original controller with this new one and the problem remained. Returned controller for a refund and went another direction to get the scooter fixed by using a separate Bosch 12V relay to interrupt the power to the motor when brake is applied.
R**Z
Product didn’t work very long
The product only worked for a short time was not very pleased with it
A**R
Exelente
Excelente
Trustpilot
1 day ago
2 days ago