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The WOOSTAR Motorcycle Speed Controller is a robust 48V, 1000W replacement unit designed for electric scooters, e-bikes, bicycles, and tricycles with DC brushed motors. Featuring under voltage protection, a current limit of 21±1A, and an adjustable speed governor, it ensures safe, efficient, and customizable motor control. Lightweight and metal-built, it offers easy installation with a detailed wiring guide, making it the go-to upgrade for riders seeking reliable performance and longevity.















| ASIN | B07LF9NS12 |
| Best Sellers Rank | 46,510 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 157 in Motor Speed Controllers |
| Brand | WOOSTAR |
| Customer Reviews | 3.9 3.9 out of 5 stars (158) |
| Horsepower | 1000 Watts |
| Item Weight | 0.25 Kilograms |
| Manufacturer | WOOSTAR |
| Manufacturer Part Number | YL-A90-CO |
| Material | Metal |
| Model Number | YL-A90-CO |
| UPC | 791270653057 |
| Voltage | 48 Volts |
| Wattage | 1000 watts |
S**S
Very impressed
Perfect I’m running 62v battery’s on this on my quad works really well
A**N
Brilliant
Brilliant
B**.
Wrong item wont operate.
Posted through letterbox with a thud. Not what it says. Wrong wiring, this has a 3 cable lcd speedo, lap, time,etc set up and an extra single black cable,also yellow n blue motor cables very thin and normal pair of thick with different plugs on 4 sets of extra wires, I hope this makes sense.
A**N
Ok
Moped
W**.
Need it replaced
It is not the item I ordered the wiring diagrams has extra connection I need the one that was ordered need to return and replace with proper item
H**F
Alles super geklappt. Bestellte Teil von 2022, ist kompatibel zum defekten Teil von 2020.👍
A**O
Great loved it great quality …made my daughters quad super fast and had instructions which these types of products never do
K**I
Fonctionne parfaitement . Livraison rapide
G**U
Controller di velocità, l'ho montato in pochi minuti su un kart elettrico alimentato in corrente continua a 48 Volt, senza alcun tipo di problema di compatibilità con gli altri accessori, come ad esempio il pedale dell'acceleratore già presente sul kart. Utilizzato per qualche ora, non ha dato finora alcun tipo di problema. Approvato.
M**C
Compré el controlador WOOSTAR 48v 1000w hace 2 días. Lo monté para probarlo con sus respectivos fusibles y conexiones (faston). Se apaga cada unos pocos metros, se calientan los cables de alimentación del motor (azúl y amarillo), son todas las piezas nuevas. "Acelerador, llave de contacto, motor, sensores de frenado". Pd: no me llego el de la imagen de color negro.
Trustpilot
1 week ago
3 weeks ago