What does the mode button on the controler 1 through 4 do?

I have 12428 but there's only a power switch and 2 knobs for steering and throttle. A friend also has the same transmitter although his car has plastic gears mine came with all metal gears. So I really don't know.

Can this be upgraded to last longer and go faster?

I upgraded the battery only and got a lot more torque and speed and battery time. I can get 30-40 mins easy using a 7.4 2000mah

Can I use a 7.4V 5000 mAh battery in it?

I use a 7.4v 2000 and it makes me a tad uncomfortable because it heats up however it doesn’t go into thermal protection (if it even has one). I get a good half hour out of that. Because it gets so hot I’d personally say maybe use a smaller one.

Cuando llegaria a bogota y podrian enviarmen una bateria extra?

También soy de Colombia y me llegó en 12 días.

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🚀 Dominate the dirt with speed and style — your ultimate 4WD rock crawler awaits!

BUILT TO LAST - Durable PVC frame and cockpit engineered for extreme off-road adventures and long-lasting performance.
RACE READY VELOCITY - Hit thrilling speeds up to 50 km/h and leave the competition in the dust.
UNSTOPPABLE TRACTION - Four massive anti-slip, reinforced rubber wheels with shock absorbers conquer any rugged surface with ease.
POWER PACKED ENDURANCE - 7.4V 1500mAh Li-ion battery delivers up to 20 minutes of high-octane playtime per charge.
PRECISION REMOTE CONTROL - 2.4Ghz radio system ensures seamless control up to 100 meters away—own every inch of the terrain.

The GoolRC Wltoys 12428 is a 1/12 scale 4WD remote control rock crawler designed for both adults and kids. Featuring a powerful 540 brushed motor, it reaches speeds up to 50 km/h with a 2.4Ghz remote control range of 100 meters. Its rugged design includes reinforced rubber anti-slip wheels with shockproof springs, a durable PVC frame, and a rechargeable 7.4V 1500mAh Li-ion battery offering up to 20 minutes of continuous play. Perfect for off-road racing and rock crawling enthusiasts seeking high performance and durability.

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.

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Anjali K.

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

1 month ago

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Model Number	12428
Assembly Required	Yes
Batteries Required	No
Batteries Included	No
tech_spec_battery_description_toys	Lithium-Ion
Material Type(s)	PVC Rubber
Radio Control Number of Bands	4
Colour	Black
Package Dimensions	41.91 x 25.4 x 21.59 cm; 2.4 kg
Item model number	12428
Manufacturer recommended age	14 years and up
Manufacturer	GoolRC
Item Weight	2 kg 400 g

GoolRC Wltoys 12428 Rc Car, 1/12 Scale 4Wd 50Km/H High Speed Rc Rock Crawler, 2.4Ghz Remote Control Off Road Truck for Adults & Kids

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