Product Description of Losi C-LOS04018 brushless racing buggy
The Losi C-LOS04018 brushless racing buggy is a 1/8 scale electric RC car built for serious competitors entering the demanding world of off-road racing. Engineered on the back-to-back ROAR National Champion TLR 8IGHT-X platform, the Losi C-LOS04018 4WD sensored buggy arrives fully assembled and race-legal, offering a seamless entry point into competitive racing without the complexity of kit builds. With a clear unpainted cab-forward body, racers can personalize the look while relying on a proven chassis and electronics package that delivers aggressive performance, precision control, and long-term upgrade potential. From its sensored brushless power system to its full-metal driveline and Smart-enabled radio gear, the Losi C-LOS04018 1/8 scale electric RC car is designed to meet the demands of high-speed racing across complex terrain.
Key features of the Losi C-LOS04018 brushless racing buggy
- 4 mm aluminium chassis - race-legal foundation engineered for strength and stability
- Sensored 2200Kv motor and 130A ESC - smooth throttle response and precise power delivery
- Smart DX3 transmitter - throttle limiting and battery level indicator for controlled racing
- Spektrum S665 steering servo - waterproof, metal-geared, and tuned for high-torque handling
- Full-metal driveline - heat-treated steel components built to withstand competitive abuse
- Fluid-filled sealed differentials - tunable traction across front, center, and rear
- Aluminium oil-filled shocks - threaded bodies for ride height adjustment and suspension tuning
- Clear unpainted body - customizable cab-forward design for personalized race aesthetics
Why is the Losi C-LOS04018 1/8 scale electric RC car built for competitive racing?
The Losi C-LOS04018 1/8 scale electric RC car is not just a ready-to-run vehicle—it’s a race-calibrated machine derived from the championship-winning TLR 8IGHT-X platform. This heritage ensures that every component, from the chassis to the electronics, is optimized for performance under pressure. The 4 mm aluminium chassis provides a rigid and durable base that resists flex during high-speed cornering and jump landings. Its geometry is tuned for aggressive handling, allowing racers to maintain control through washboard sections and off-camber turns. The inclusion of front and rear sway bars, adjustable turnbuckles, and a tunable wing mount further enhances the buggy’s adaptability to different track layouts and driving styles. For racers seeking the best Losi 1/8 scale RC car with oil-filled shocks and Smart telemetry, this platform offers a proven path to podium-level performance.
How does the sensored brushless system improve throttle control?
At the heart of the Losi C-LOS04018 4WD sensored buggy is a Spektrum 2200Kv motor paired with a Firma 130A sensored ESC. This combination allows the motor and ESC to communicate in real time, resulting in a smooth and linear power band that’s essential for competitive racing. Unlike sensorless systems that can deliver abrupt bursts of power, the sensored setup ensures precise throttle modulation—especially critical when navigating technical sections or making split-second adjustments mid-corner. The ESC is Smart-enabled, allowing racers to monitor battery status and performance metrics directly from the DX3 transmitter. This integration of telemetry and control gives racers the confidence to push harder without sacrificing stability. For those seeking an affordable Losi racing buggy with sensored power system and 4S compatibility, this configuration delivers high-end responsiveness at a fraction of the typical build cost.
What makes the aluminium chassis and driveline race-legal and durable?
The Losi race buggy with aluminium chassis and S665 servo is built to endure the rigors of competitive racing while remaining fully compliant with race regulations. The 4 mm thick aluminium chassis offers a stable platform that resists warping and flex, even under extreme loads. The full-metal driveline, constructed from heat-treated steel, includes the axles, ring and pinion gears, and center spur gear—ensuring long-term durability across demanding tracks. This robust construction allows the buggy to maintain consistent performance over multiple heats without requiring frequent rebuilds. The Spektrum S665 servo complements this setup with over 270 oz-in of torque and a rapid 0.10 second transit time, delivering precise steering input even under high-speed conditions. Together, these components make the Losi C-LOS04018 brushless racing buggy a reliable and race-ready platform for serious competitors.
How does the suspension system adapt to different track conditions?
The suspension architecture of the Losi RC car with Smart transmitter and sealed differentials is designed for tunability and control. Aluminium oil-filled shocks with threaded bodies allow racers to adjust ride height quickly between heats. These shocks can be further customized using different springs and oils to match track surfaces and driving preferences. The front, center, and rear differentials are fluid-filled and sealed, enabling each wheel to respond independently to terrain changes. This setup enhances traction and stability, especially during cornering and acceleration. TLR silicone diff fluids (sold separately) can be used to fine-tune the differential behavior, giving racers the flexibility to adapt the buggy to specific track conditions. The inclusion of adjustable sway bars and shock tower tuning holes further expands the suspension’s versatility, making the Losi C-LOS04018 brushless racing buggy a highly adaptable tool for competitive environments.
What role does the DX3 Smart transmitter play in race control?
The Spektrum DX3 transmitter included with the Losi C-LOS04018 1/8 scale electric RC car is more than just a controller—it’s a strategic asset for race management. Featuring throttle limiting functions, the DX3 allows novice racers to cap speed at 50% or 75% until they’re ready to unleash full power. This feature is especially useful during practice sessions or when handing the buggy to less experienced drivers. The Smart battery level indicator provides real-time feedback on battery capacity, helping racers plan pit stops and manage runtime effectively. The transmitter’s ergonomic design, complete with a foam steering wheel, ensures fatigue-free control during long race days. With DSMR protocol support and compatibility with forward programming, the DX3 offers a scalable solution for racers who want to upgrade their electronics without replacing the entire system. This makes the Losi C-LOS04018 4WD sensored buggy a future-proof investment for growing skillsets.
Why is the clear unpainted body a strategic advantage?
Unlike pre-painted bodies that limit personalization, the clear unpainted cab-forward shell of the Losi C-LOS04018 brushless racing buggy invites racers to create a unique visual identity. This customization not only adds aesthetic appeal but also helps drivers and teams quickly identify their vehicles on crowded tracks. The cab-forward design improves visibility and aerodynamic stability, contributing to better handling at high speeds. Painting the body is the final step before race day, allowing racers to bond with their setup and express their style. For those entering the sport for the first time, this feature adds a layer of ownership and pride that enhances the overall racing experience. The body also includes a decal sheet for finishing touches, ensuring that the Losi C-LOS04018 1/8 scale electric RC car looks as sharp as it performs.
Is the Losi C-LOS04018 4WD sensored buggy the right choice for new racers?
For technically minded individuals seeking a long-term hobby with competitive potential, the Losi C-LOS04018 4WD sensored buggy offers an ideal starting point. Unlike kit builds that require extensive assembly and component selection, this ready-to-run buggy arrives fully equipped with race-legal electronics, a championship-grade chassis, and a sensored power system. The inclusion of Smart telemetry, adjustable suspension, and a customizable body ensures that racers can grow their skills without outgrowing their equipment. With compatibility for TLR option parts, the buggy can be upgraded over time to match evolving performance goals. For racers looking for the best Losi 1/8 scale RC car with oil-filled shocks and Smart telemetry, the 8IGHT-XE platform delivers a complete package that balances simplicity with sophistication. Buy Losi C-LOS04018 buggy with race-legal electronics and unpainted body and take your first step into competitive RC racing with confidence.
Technical Specifications of Losi C-LOS04018 brushless racing buggy
Brand, Model and Product Type
- Brand: Losi
- Model: C-LOS04018
- Color: Clear Unpainted – cab-forward body ready for custom race livery
- Product Type: Losi C-LOS04018 brushless racing buggy, Losi C-LOS04018 1/8 scale electric RC car, Losi C-LOS04018 4WD sensored buggy, Losi race buggy with aluminium chassis and S665 servo, Losi RC car with Smart transmitter and sealed differentials
Dimensions
- Product Length: 48.0 cm – compact chassis for responsive race handling
- Product Width: 30.7 cm – wide track for cornering stability and grip
- Product Height: 17.0 cm – low-profile body for aerodynamic control
- Wheelbase: Not specified – optimized for 1/8 scale racing geometry
- Product Weight: Not specified – aluminium and steel construction for durability
Chassis and Structural Components
- Chassis Material: 4 mm aluminium – race-legal and reinforced for competitive durability
- Body: Semi-screened, clear unpainted – ready for custom paint and decals
- Shock Towers: Aluminium – supports adjustable oil-filled shocks
- Wing Mount: Adjustable – tune downforce for track conditions
- Turnbuckles: Adjustable steel – camber and toe tuning for handling precision
- Sway Bars: Front and rear – keeps chassis level through corners
Power System and Electronics
- Motor: Spektrum 2200Kv sensored brushless – smooth power delivery and race-grade torque
- ESC: Spektrum Firma 130A sensored – Smart telemetry enabled, 4S LiPo compatible
- Servo: Spektrum S665 waterproof digital – metal gears, 270+ oz-in torque @ 7.4V
- Transmitter: Spektrum DX3 2.4GHz Smart DSMR – throttle limiting and battery level indicator
- Receiver: Spektrum SR315 – race-ready, Smart-compatible, DSMR protocol
Drivetrain and Transmission
- Drive Type: Forward/Brake/Reverse – full directional control for race conditions
- Drivetrain: 4WD – full metal driveline with heat-treated steel components
- Differential Type: Fluid-filled, sealed – front, center, and rear for tunable traction
- Internal Gear Ratio: 3.23 – tuned for torque and acceleration
- Final Drive Ratio: 9.49 – optimized for 4S racing setups
- Gear Pitch: Mod-1 – heavy-duty gearing for high-load racing
- Spur Gear: 47T – matched to motor output for balanced performance
- Pinion Gear: 16T – factory-installed for optimal gearing out of the box
Suspension and Handling
- Suspension Type: Independent – adjustable geometry for race tuning
- Shock Type: Aluminium oil-filled – threaded bodies for ride height adjustment
Tyres and Wheels
- Tyre Type: Not specified – compatible with 1/8 scale race compound tyres
- Wheel Hex Size: 17 mm – standard fitment for durability and tuning flexibility
Battery and Power Compatibility
- Battery Compatibility: 4S LiPo – race-legal and performance-optimized
- Connector Type: IC5 – reliable interface for high-current delivery
- Battery Tray Dimensions: Max Length: 183 mm, Max Width: 29 mm
Technology and Smart Features
- Smart Telemetry: Enabled – real-time monitoring of battery status and ESC performance
- Receiver Protocol: DSMR – supports Smart features and forward programming
Vehicle Classification
- Scale: 1/8 – competition-grade format for off-road racing
- Vehicle Type: Buggy – designed for aggressive handling and track adaptability
- Vehicle Size: Standard – suitable for 1/8 scale race tracks and terrain
- Top Speed: Not specified – dependent on battery and gearing setup
What’s in the Box
- 1 × Fully Assembled Losi 8IGHT-XE 1/8 Scale 4WD Racing Buggy RTR
- 1 × Spektrum DX3 2.4GHz Smart DSMR Transmitter
- 4 × AA Transmitter Batteries
- 1 × Spektrum S665 Waterproof Digital Steering Servo (Installed)
- 1 × Spektrum SR315 Receiver (Installed)
- 1 × Spektrum 2200Kv Sensored Brushless Motor (Installed)
- 1 × Spektrum Firma 130A Sensored ESC (Installed)
- 1 × Semi-screened Clear Unpainted Body
- 1 × Decal Sheet
- 1 × Miscellaneous Tools
- 1 × Instruction Manual
What You Require
- 1 × 4S LiPo Battery
- 1 × Compatible LiPo Battery Charger
- 1 × RC Body Paint
Sold Separately
- LiPo Battery – required for operation
- Battery Charger – compatible with 4S LiPo
- RC Body Paint – required to complete body finish
