Top categories
Quick Links
Cart

Your shopping cart is empty!

Sub-Total: $0.00
Total: $0.00
Edit
Checkout

Any Questions? sales@rcspeedhobby.com

RC Speed Hobby
RC Speed Hobby

Advanced & High-Performance Nitro Racing Buggy

The HB Racing D8 Race Spec (D8rs) is built for serious racers who demand precision, durability, and high-performance handling. With an upgraded chassis, refined drivetrain, and fully adjustable suspension, this 1/8 nitro buggy delivers the speed, stability, and control needed to dominate the track.


Chassis Design & Components

The HB Racing D8 Race Spec (D8rs) chassis is engineered for superior durability, balance, and performance on the track. Constructed from 7075 aircraft-grade aluminum, the chassis provides a strong yet lightweight foundation, ensuring improved stability and rear-end grip. The symmetrical design enhances overall balance, resulting in consistent jumping and cornering characteristics. Strategic machining throughout the chassis reduces unnecessary weight while optimizing flex characteristics for better handling.

A key addition is the machined aluminum center chassis brace, which reinforces the midsection of the car, reducing flex and increasing durability in high-stress racing conditions. Additionally, countersunk mounting holes provide a more secure fit for components, improving longevity and reliability. The 2-piece machined aluminum engine mount enhances weight distribution and simplifies maintenance, making the D8rs an ideal choice for racers seeking precision engineering and race-ready performance.


Drivetrain

The drivetrain of the D8rs is built for durability, efficiency, and smooth power delivery, ensuring maximum performance on rough and technical tracks. Equipped with a race-proven 4WD system, the drivetrain features precision-machined steel input gears, lightweight sintered differential gears, and a heavy-duty machined steel spur gear for maximum strength and reliability. Universal drive shafts provide efficient power transfer while maintaining consistent handling, even in high-speed sections and rough track conditions. The refined front and rear differential pinion and center outdrive system simplify assembly and maintenance while increasing drivetrain durability. The inclusion of a competition-grade 4-shoe aluminum clutch offers superior throttle response and acceleration, while sintered brake pads and double-ground brake discs ensure fade-free, consistent braking performance, giving drivers full control in high-speed and technical sections.


Suspension & Handling

The suspension and handling of the D8rs are designed to provide racers with exceptional control, adjustability, and durability for competitive performance. The monocoque suspension arms allow fine-tuning of stiffness through optional stiff arms and carbon plates, enabling drivers to adapt to different track conditions. Hard-anodized aluminum front and rear shock towers provide a stable mounting platform for the HB Racing big-bore, threaded coilover shocks, which offer superior damping for extreme jumps, bumps, and high-speed cornering.

The adjustable suspension system includes front and rear sway bars, hinge pin inserts for easy toe and anti-squat adjustments, and an updated rear shock tower that allows fine-tuning of wing height and body mount positioning. Machined aluminum steering blocks with 2° inclined kingpins improve steering response and cornering precision, while an upgraded servo saver system with a stronger spring enhances durability and steering consistency. Combined with a one-piece lightweight wing mount and a high-downforce molded nylon wing, the D8rs is built to stay planted through corners and maintain stability over jumps, making it a top-tier option for serious racers.


Features:

  • 7075 aluminum chassis for strength and balance
  • Machined aluminum center chassis brace for durability
  • 4WD drivetrain with lightweight sintered gears
  • Universal drive shafts for smooth power transfer
  • 4-shoe aluminum racing clutch for better acceleration
  • Big-bore threaded coilover shocks for superior damping
  • Adjustable monocoque suspension arms for tuning
  • Machined aluminum steering blocks with 2° kingpins
  • High-downforce molded nylon wing for stability
  • Sintered brake pads and metal rotors for strong braking


Includes:

  • (1) D8 RS 1/8 Off-Road Competition Nitro Buggy Kit
  • Product Manual


Needed To Complete:

  • (1) 2-3 Channel Transmitter
  • (1) .21 Nitro Engine and Pipe
  • (1) Hump Style Receiver Battery Pack
  • (1) Nitro Fuel Bottle
  • (1) Starter Box and Glow Ignitor
  • (4) 1/8 Buggy Tires, Wheels, Inserts
  • (1) Steering Servo
  • (1) Throttle Servo
  • Paint for Body
  • CA Glue
  • Nitro Fuel
  • Tools for Assembly


Specifications:

Scale 1:8
Drive 4WD
Power Source Nitro
Length -
Wheelbase -
Width -
Height -
Weight Varies
Assembly Level Kit*

HB Racing D8 RS 1/8 Off-Road Competition Nitro Buggy Kit

  • Product Code: HBS204900

Advanced & High-Performance Nitro Racing Buggy

The HB Racing D8 Race Spec (D8rs) is built for serious racers who demand precision, durability, and high-performance handling. With an upgraded chassis, refined drivetrain, and fully adjustable suspension, this 1/8 nitro buggy delivers the speed, stability, and control needed to dominate the track.


Chassis Design & Components

The HB Racing D8 Race Spec (D8rs) chassis is engineered for superior durability, balance, and performance on the track. Constructed from 7075 aircraft-grade aluminum, the chassis provides a strong yet lightweight foundation, ensuring improved stability and rear-end grip. The symmetrical design enhances overall balance, resulting in consistent jumping and cornering characteristics. Strategic machining throughout the chassis reduces unnecessary weight while optimizing flex characteristics for better handling.

A key addition is the machined aluminum center chassis brace, which reinforces the midsection of the car, reducing flex and increasing durability in high-stress racing conditions. Additionally, countersunk mounting holes provide a more secure fit for components, improving longevity and reliability. The 2-piece machined aluminum engine mount enhances weight distribution and simplifies maintenance, making the D8rs an ideal choice for racers seeking precision engineering and race-ready performance.


Drivetrain

The drivetrain of the D8rs is built for durability, efficiency, and smooth power delivery, ensuring maximum performance on rough and technical tracks. Equipped with a race-proven 4WD system, the drivetrain features precision-machined steel input gears, lightweight sintered differential gears, and a heavy-duty machined steel spur gear for maximum strength and reliability. Universal drive shafts provide efficient power transfer while maintaining consistent handling, even in high-speed sections and rough track conditions. The refined front and rear differential pinion and center outdrive system simplify assembly and maintenance while increasing drivetrain durability. The inclusion of a competition-grade 4-shoe aluminum clutch offers superior throttle response and acceleration, while sintered brake pads and double-ground brake discs ensure fade-free, consistent braking performance, giving drivers full control in high-speed and technical sections.


Suspension & Handling

The suspension and handling of the D8rs are designed to provide racers with exceptional control, adjustability, and durability for competitive performance. The monocoque suspension arms allow fine-tuning of stiffness through optional stiff arms and carbon plates, enabling drivers to adapt to different track conditions. Hard-anodized aluminum front and rear shock towers provide a stable mounting platform for the HB Racing big-bore, threaded coilover shocks, which offer superior damping for extreme jumps, bumps, and high-speed cornering.

The adjustable suspension system includes front and rear sway bars, hinge pin inserts for easy toe and anti-squat adjustments, and an updated rear shock tower that allows fine-tuning of wing height and body mount positioning. Machined aluminum steering blocks with 2° inclined kingpins improve steering response and cornering precision, while an upgraded servo saver system with a stronger spring enhances durability and steering consistency. Combined with a one-piece lightweight wing mount and a high-downforce molded nylon wing, the D8rs is built to stay planted through corners and maintain stability over jumps, making it a top-tier option for serious racers.


Features:

  • 7075 aluminum chassis for strength and balance
  • Machined aluminum center chassis brace for durability
  • 4WD drivetrain with lightweight sintered gears
  • Universal drive shafts for smooth power transfer
  • 4-shoe aluminum racing clutch for better acceleration
  • Big-bore threaded coilover shocks for superior damping
  • Adjustable monocoque suspension arms for tuning
  • Machined aluminum steering blocks with 2° kingpins
  • High-downforce molded nylon wing for stability
  • Sintered brake pads and metal rotors for strong braking


Includes:

  • (1) D8 RS 1/8 Off-Road Competition Nitro Buggy Kit
  • Product Manual


Needed To Complete:

  • (1) 2-3 Channel Transmitter
  • (1) .21 Nitro Engine and Pipe
  • (1) Hump Style Receiver Battery Pack
  • (1) Nitro Fuel Bottle
  • (1) Starter Box and Glow Ignitor
  • (4) 1/8 Buggy Tires, Wheels, Inserts
  • (1) Steering Servo
  • (1) Throttle Servo
  • Paint for Body
  • CA Glue
  • Nitro Fuel
  • Tools for Assembly


Specifications:

Scale 1:8
Drive 4WD
Power Source Nitro
Length -
Wheelbase -
Width -
Height -
Weight Varies
Assembly Level Kit*
HB Racing

$345.00

Ask Question
Online payment
Easy Return
24x7 Service
0/50 reviews
Write a review

FAQ (Frequently Asked Questions)

Yes. Every RC vehicle, spare part, battery, charger, and accessory available at RC Speed Hobby is an original product sourced from trusted manufacturers and authorized distributors whenever possible. We are committed to providing authentic products that deliver reliable performance and long-lasting value.

Yes. Customer satisfaction is our priority. Eligible orders are covered by our 100 percent money back guarantee in accordance with our Refund Policy. If you receive an incorrect, damaged, or eligible defective product, our customer support team will help resolve your request as quickly as possible.

Yes. RC Speed Hobby ships to customers in many countries around the world. Shipping costs and delivery times depend on the destination, shipping method, and product availability. Tracking information is provided whenever available so you can monitor your order during transit.

Our customer support team is ready to help with product recommendations, order updates, technical questions, and after sales support. You can reach us through the contact form on our website or by using the contact information provided on the Contact Us page. We strive to respond to all inquiries promptly and provide helpful solutions.

We provide secure payment options to make shopping easy and safe. Payments are processed through trusted payment providers using encrypted technology to protect your personal and financial information during every transaction.

RC Speed Hobby offers a wide selection of RC products including RC cars, RC trucks, RC buggies, RC crawlers, RC drift cars, RC airplanes, RC helicopters, RC boats, RC drones, replacement parts, batteries, chargers, tires, motors, electronic speed controllers, servos, radios, and other RC accessories for hobbyists of all experience levels.