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![[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820](http://www.riverhobby.com/cdn/shop/files/820.3.jpg?v=1773393643&width=1600)
![[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820](http://www.riverhobby.com/cdn/shop/files/820.4.jpg?v=1773393643&width=1600)
![[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820](http://www.riverhobby.com/cdn/shop/files/820.5.jpg?v=1773393643&width=1600)
![[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820](http://www.riverhobby.com/cdn/shop/files/820.6.jpg?v=1773393643&width=1600)
![[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820](http://www.riverhobby.com/cdn/shop/files/820.7.jpg?v=1773393643&width=1600)
![[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820](http://www.riverhobby.com/cdn/shop/files/RH820.png?v=1773393771&width=1023)
[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820
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In stock! Ships within 2-3 business days.
Expert Technical Support,Full Spare Parts Availability
180-Day Factory-Direct Warranty
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![[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820](http://www.riverhobby.com/cdn/shop/files/820.2.jpg?v=1773393811&width=1600)
[Shipped from US]Blast 1/8 Scale 4WD Off-road Electric RC Short Course Truck 2.4G Brushless High Speed RTR #RH820
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Product details
Description
🏁 Overview
Dominate the off-road with the Blast 1/8 scale 4WD Short Course Truck. Powered by a 3660 2000KV brushless motor and waterproof 60A ESC, this beast delivers 55+ km/h speeds. Featuring 4WD shaft drive, unique low CG gearbox design, oil-filled big-bore adjustable shocks, internal roll cage with driver cockpit, and fully adjustable suspension (droop, camber, toe-in, wheelbase), the Blast is engineered for extreme off-road performance and competitive racing!
📦 In the Box
- 1 x 1/8 Blast Short Course Truck RTR
- 1 x 2.4GHz Transmitter and Receiver Set
- 1 x 3S 3300mAh LiPo Battery
- 1 x Balance Charger
- 1 x Instruction Manual
- 1* Battery case
🔧 Needed to Complete
- 4 x AAA Batteries for the transmitter
📊 Technical Specifications
| Scale | 1:8 | Vehicle Type | 4WD Short Course Truck |
| Dimensions (L×W×H) | 20.08" × 11.61" × 7.68" (510mm × 295mm × 195mm) |
Wheelbase | 12.6" (320mm) |
| Motor | 3660 2000KV Brushless | ESC | 60A Waterproof Brushless |
| Radio System | 2.4GHz | Top Speed | 55+ km/h |
| Battery | 3S 3300mAh LiPo (Included) | Charger | Balance Charger |
| Servos | 6kg Steering | Shock Type | Oil-Filled Coilover Springs |
| Drive Type | 4WD Shaft Driven | Gear Ratio | 9.7:1 |
| Tyre Size | Φ110 × 45.5mm | Connector Type | T-Plug (Deans) |
| Run Time | 10-15 minutes per cycle | Charging Time | 3.5-4 hours |
| Gear Pitch | 1 MOD | Spur Gear | 43T |
⚡ Premium Features
Power & Performance✓ 3660 2000KV High-Performance Brushless Motor ✓ 60A Waterproof Brushless ESC ✓ 3S 3300mAh LiPo Battery (Included) ✓ Balance Charger Equipped ✓ 55+ km/h Top Speed ✓ Powerful Motor with Cooling Fan Drivetrain & Structure✓ Ready-to-Run 4WD Shaft Drive ✓ Unique Gearbox Design for Low CG ✓ Unique Steering System with Front Universal Joint Shafts ✓ Front and Rear Tubular Bumpers with Skid Plates ✓ Internal Roll Cage and Driver Cockpit |
Suspension & Adjustability✓ Oil-Filled Big-Bore Adjustable Shocks ✓ Independent Suspension System ✓ Front and Rear Aluminum Suspension Mounts ✓ Front and Rear Anti-Roll Bars ✓ Adjustable Wheelbase on Hub Carrier ✓ Adjustable Grub Screws in Suspension Arms ✓ Fully Adjustable: Droop, Camber, Toe-In, Wheelbase Design & Durability✓ Lightweight High-Impact Arms ✓ High-Quality RC System for Racing Fun |
🔍 Product Details
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Advanced 4WD Shaft Drive SystemThis SC truck comes with a four-wheel drive system that enhances vehicle stability and control, especially during high-speed cornering or on slippery roads, reducing the risk of skidding or losing control. Four-wheel drive improves performance when carrying heavy loads or towing, as power is evenly distributed, reducing strain on individual wheels. The short-course truck 4WD system excels in off-road performance, traction, acceleration, stability, and versatility. |
Oil-Filled Big-Bore Adjustable ShocksThe car comes with big-bore oil-filled adjustable shocks, using shock oil to generate damping. These offer stable performance and are highly adjustable. Ensures consistent tire contact with the ground, improving traction and handling. Minimizes body roll and bouncing during high-speed driving or cornering, enhancing stability. Adjustable parameters allow the shocks to perform well on various terrains (e.g., sand, grass, hard surfaces). |
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Fully Adjustable Suspension SystemFully adjustable suspension including droop, camber, toe-in, wheelbase, and more. By tuning the suspension, players can optimize their car's performance based on track conditions and driving needs, tuning the suspension to suit various surfaces (e.g., smooth tracks, off-road terrain). Effectively absorbs shocks during jumps or rough terrain, protecting the chassis and electronics. Optimizes tire contact with the ground for better grip and traction. |
Unique Low CG Gearbox DesignThis car comes with unique gear design for low center of gravity, ensuring that the inner and outer wheels rotate at different speeds during turns, enhancing handling and stability. The low CG design adapts to various surfaces and helps the car perform better on different terrains, from smooth tracks to extreme off-road conditions. |
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📸 Photo Gallery
Our action-shot gallery showcases the VRX Racing Blast Short Course Truck dominating diverse off-road terrain. Unique steering system with front universal joint shafts and high-grip rubber tires deliver exceptional control during turns, preventing skidding or loss of control—all captured in dynamic racing environments.
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FAQs
Please read our FAQs page to find out more.
Product Information
Q: What types of RC model cars do you offer?
A: We provide a wide range of RC model cars, including off-road buggies, rock crawlers, drift cars, nitro rc ,and high-speed racing models. Our products are suitable for beginners to advanced enthusiasts.
Q: Are your RC cars ready-to-run (RTR) or kits?
A: We offer both RTR models (including everything needed to start) and assembly kits for DIY enthusiasts. Product descriptions specify the type for each item.
Q: What is the average battery life and charging time?
A: Battery life varies by model (typically 10-30 minutes per charge). Charging time ranges from 3-4 hours depending on the battery type (Li-Po/Ni-MH) and charger specifications.
Q: Are spare parts available?
A: Yes, we provide a full range of spare parts (e.g., tires, motors, batteries, chassis). Use the search bar or browse the "Spare Parts" category.
Ordering & Payment
Ordering & Payment
Q: How can I place an order?
A: Add items to your cart, proceed to checkout, and enter your shipping/payment details. You will receive an order confirmation email instantly.
Q: What payment methods do you accept?
A: We accept credit/debit cards (Visa, MasterCard), PayPal, and bank transfers (for bulk orders).
Q: Can I modify or cancel my order after placement?
A: Orders can be modified or cancelled within 24 hours via customer service.
Shipping & Delivery
Shipping & Delivery
Q: What shipping options are available?
A: We offer express shipping (UPS/DHL, 6-10 days), standard air freight (10-20 days), and economy sea freight (30-60 days). Costs and times vary by destination.
Q: Do you ship worldwide?
A: Yes, we ship globally. Shipping costs and delivery times depend on the destination country.
Q: How can I track my order?
A: A tracking number will be emailed once your order is shipped. Use it on the carrier’s website for real-time updates.
Technical Support
Technical Support
Q: How do I troubleshoot connectivity issues?
A: Ensure the transmitter and receiver are paired correctly (see the manual). Replace batteries/charge the transmitter and RC car fully.
Q: Can I upgrade my RC car’s components?
A: Yes! We offer compatible upgrades (e.g., high-speed motors, alloy parts). Check the "Upgrades & Accessories" category for options.
Q: Where can I find user manuals?
A: Manuals are available for download under the "Support" section of our website. Physical copies are included with every purchase.
Returns & Warranty
Returns & Warranty
Q: What is your return policy?
A: We accept returns within 30 days of delivery for unused/unopened items. Return shipping costs are borne by the customer unless the item is defective.
Q: Do your products come with a warranty?
A: Yes, all RC cars include a 6-month manufacturer’s warranty covering defects in materials/workmanship. Warranty details are included in the product packaging.
Q: How do I claim warranty support?
A: Contact our support team with your order number and a description of the issue. We will guide you through the process.




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