Will this be too much to replace a 24v 500w speed controller?

This is a brilliant replacement It did my 24v racing car perfect. I highly recommend this item

Will the 48V controller work with 24V as well, or is there a low voltage lockout?

My 24v version cuts out at 20v so probably no.

Dc voltage current throttle voltage 1.1 3.7v 36v power 500w 20a brake low level off voltage 31.5±1v (is this a good replacement)

It was in my case as the connections were identical however it doesn't mean that it will work for everyone

No. Brushed motor only. Brushless controllers have more wires for the motor ( 3 or more)

A90 Co | Desertcart Japan

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥13350

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

⚡ Dominate the streets with power and precision — don’t get left behind!

BUILT IN SAFETY FIRST - Under voltage protection at 20V±0.5V safeguards your battery and extends its lifespan.
PLUG PLAY CONFIDENCE - Clear wiring diagram and exact voltage match guarantee hassle-free installation and reliable operation.
UNLEASH 1000 W OF PURE TORQUE - High-rated motor power to conquer hills and urban commutes with ease.
POWER YOUR RIDE WITH PRECISION - 48V voltage ensures optimal energy delivery for smooth acceleration and consistent performance.
CUSTOM SPEED CONTROL AT YOUR FINGERTIPS - Adjustable speed governor (1-4V throttle) lets you tailor your ride experience effortlessly.

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.

Specifications

ASIN	B07LF9NS12
Best Sellers Rank	14,921 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 29 in Motor Speed Controllers
Brand	WOOSTAR
Country Of Origin	China
Customer Reviews	3.9 out of 5 stars 159 Reviews
Horsepower	1000 Watts
Item Weight	0.25 Kilograms
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

Reviews

S**S

Very impressed

Perfect I’m running 62v battery’s on this on my quad works really well

20.12.2020

A**N

Brilliant

18.05.2019

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.

18.02.2021

A**N

Moped

19.04.2020

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

30.11.2020

H**F

Alles bestens.

Alles super geklappt. Bestellte Teil von 2022, ist kompatibel zum defekten Teil von 2020.👍

6.01.2026

A**O

Love it

Great loved it great quality …made my daughters quad super fast and had instructions which these types of products never do

3.01.2026

K**I

Au top

Fonctionne parfaitement . Livraison rapide

28.01.2022

G**U

Controller di velocità, perfettamente compatibile e montata in pochi minuti

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.

21.12.2025

M**C

Gato por liebre

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.

10.01.2020

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Fatima A.

Best international shipping I've ever tried. Worth every penny!

3 days ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

View all Trustpilot reviews

Shop Global, Save with Desertcart

Value for Money

Competitive prices on a vast range of products

Shop Globally

Serving millions of shoppers across more than 100 countries

Enhanced Protection

Trusted payment options loved by worldwide shoppers

Customer Assurance

Trusted payment options loved by worldwide shoppers.

Desertcart App

Shop on the go, anytime, anywhere.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

¥13350

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

Zainab N.

Fantastic and great service. Shipping was faster than expected.

1 week ago