Product Description of ARRMA C-ARA8406 brushless race buggy
The ARRMA C-ARA8406 brushless race buggy is the ultimate 1/8 scale electric RC car for drivers who demand race-grade performance and bash-ready durability. Finished in a striking red/blue Race Spec color scheme, this TLR Tuned edition arrives fully assembled and loaded with premium upgrades. Built on the proven ARRMA 6S platform, the ARRMA C-ARA8406 4WD TLR Tuned buggy features a 7075-T6 aluminium chassis, race compound tyres, and Smart-enabled electronics for precision control and blistering speed. Whether you're launching off jumps or carving through corners, the ARRMA C-ARA8406 1/8 scale electric RC car delivers 70+ mph capability and tunable handling straight out of the box.
Key features of the ARRMA C-ARA8406 brushless race buggy
- Smart ESC and 2050Kv motor – supports 4S and 6S LiPo for race or bash versatility
- TLR Tuned aluminium chassis – laser-etched 7075-T6 plate with reinforced upper deck
- Adjustable suspension hangers – multiple inserts included for terrain-specific tuning
- Oil-filled shocks – TLR branded with machined pistons and EXB standoffs for smooth damping
- EXABYTE tyres – race compound rubber with multi-surface tread for maximum grip
- SLT3 radio system – ergonomic transmitter with throttle limiting and foam steering wheel
- Dual protocol receiver – SR315 supports DSMR and SLT for upgrade flexibility
How does the Smart ESC and 2050Kv motor deliver race-grade power?
The ARRMA C-ARA8406 with 2050Kv motor and Smart ESC features a Spektrum Firma 4074 2050Kv brushless motor paired with a Firma 150A Smart ESC. This waterproof system supports both 4S and 6S LiPo batteries, enabling drivers to switch between competitive track setups and high-powered bash sessions. On 4S, the buggy is tuned for precision and control. On 6S, it unleashes explosive acceleration and 70+ mph top speeds. Smart telemetry compatibility allows real-time monitoring of ESC temperature, motor RPM, and battery voltage, giving racers the data they need to push performance further.
What makes the TLR Tuned aluminium chassis ideal for racing?
The ARRMA buggy with TLR aluminium chassis and EXABYTE tyres is built on a 3mm 7075-T6 aluminium plate, laser-etched with the TLR Tuned logo. Reinforced with a 2.5mm upper deck, this chassis offers rigidity and impact resistance for aggressive driving. Black-anodized aluminium motor and servo mounts add structural integrity, while 17mm aluminium wheel hexes ensure secure wheel fitment under high torque. The efficient layout includes a sliding motor mount for quick access and maintenance. This chassis foundation supports both high-speed stability and responsive cornering, making it ideal for racers and bashers alike.
How does the suspension system improve handling?
The ARRMA RC car with adjustable suspension hangers and SLT3 radio features TLR Tuned upper and lower aluminium hangers with swappable inserts for fine-tuned geometry. The oil-filled coilover shocks are mounted on aluminium shock towers and include machined tapered pistons, shock guides, and X-ring seals. EXB standoffs provide secure mounting and durability. This setup allows the buggy to absorb bumps and landings across dirt, grass, and asphalt while maintaining consistent traction and control. Combined with the SLT3 transmitter’s throttle limiting and ergonomic design, the suspension system ensures confident handling at all skill levels.
What makes the tyres and wing ideal for race conditions?
The ARRMA C-ARA8406 brushless race buggy is equipped with dBoots EXABYTE tyres made from race compound rubber. Their multi-surface tread pattern delivers grip across varied terrain, while foam inserts and pre-glued construction ensure consistent performance. Mounted on low-drag nylon wheels with 17mm hex hubs, the tyres support high-speed stability and cornering precision. A tunable rear wing mounted on a high-position bracket adds aerodynamic downforce, keeping the buggy grounded during acceleration and jumps. These components make the ARRMA C-ARA8406 1/8 scale electric RC car a serious contender on any track.
Is this the best option for competitive and recreational RC driving?
For drivers seeking the best ARRMA 1/8 scale RC car with race compound tyres and aluminium shock towers, the TLR Tuned TYPHON offers unmatched value and performance. With Smart-enabled electronics, a fully adjustable suspension system, and bash-ready durability, it’s built for both competition and fun. The red/blue Race Spec body adds visual impact, while the factory-installed components minimize setup time. Whether you're chasing lap times or launching off ramps, the ARRMA C-ARA8406 brushless race buggy delivers a complete racing experience in a ready-to-run package.
For those looking for an affordable ARRMA race buggy with Smart telemetry and 6S power system, the TLR Tuned TYPHON combines premium features with RTR convenience. Buy ARRMA C-ARA8406 buggy with oil-filled shocks and tunable rear wing today and take your racing ambitions to the next level.
Technical Specifications of
Brand, Model and Product Type
- Brand: ARRMA
- Model: C-ARA8406
- Color: Red/Blue (Race Spec Finish)
- Product Type: ARRMA C-ARA8406 brushless race buggy, ARRMA C-ARA8406 1/8 scale electric RC car, ARRMA C-ARA8406 4WD TLR Tuned buggy, ARRMA buggy with TLR aluminium chassis and EXABYTE tyres, ARRMA RC car with adjustable suspension hangers and SLT3 radio
Dimensions
- Product Length: 51.5 cm – extended chassis for high-speed stability and race-grade control
- Product Width: 31.2 cm – wide track improves cornering precision and rollover resistance
- Product Height: 18.9 cm – low-profile body with aerodynamic wing and Race Spec styling
- Wheelbase: 32.8 cm – optimized for responsive handling and terrain adaptability
- Product Weight: 3.63 kg – reinforced aluminium and steel components for durability
Chassis and Structural Components
- Chassis Material: 3 mm 7075-T6 aluminium – laser-etched TLR Tuned plate with 2.5 mm upper deck
- Shock Towers: TLR Tuned aluminium – supports oil-filled shocks with EXB standoffs
- Motor Mount: Black-anodized aluminium sliding – allows quick motor access and secure fitment
- Servo Mount: Aluminium – bash-ready strength and precision alignment
- Wheel Hexes: 17 mm aluminium – industry standard for durability and tuning flexibility
- Body: Painted, decaled, and trimmed – Race Spec finish with aerodynamic contours
- Rear Wing: Tunable – mounted high for increased downforce and stability
Power System and Electronics
- Motor: Spektrum Firma 4074 2050Kv brushless – 4-pole construction for consistent torque
- ESC: Spektrum Firma 150A Smart – waterproof, telemetry-enabled, 4S/6S LiPo compatible
- Servo: Spektrum S652 digital – metal gears, 265 oz-in torque @ 7.4V
- Transmitter: Spektrum SLT3 2.4GHz 3-channel – throttle limiting and ergonomic foam grip
- Receiver: Spektrum SR315 – dual protocol DSMR/SLT, Smart telemetry compatible
Drivetrain and Transmission
- Drive Type: Forward/Brake/Reverse – full directional control for race and bash modes
- Drivetrain: 4WD – steel driveshafts and all-metal diff outdrives for torque endurance
- Differential Type: 3-gear – sealed and fluid-filled for independent wheel control
- Internal Gear Ratio: Not specified – tuned for torque delivery and drivetrain efficiency
- Final Drive Ratio: 10.31 – optimized for acceleration and terrain versatility
- Gear Pitch: 1.0 MOD – heavy-duty gearing for high-load racing conditions
- Spur Gear: 50T – 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 – TLR Tuned adjustable hangers with multiple inserts
- Shock Type: Oil-filled aluminium coilovers – machined pistons, guides, and X-ring seals
- Front Track: 31.2 cm – wide stance for stability and cornering control
- Rear Track: 31.2 cm – matched geometry for balanced handling
Tyres and Wheels
- Tyre Type: dBoots EXABYTE – race compound rubber with multi-surface tread
- Tyre Compound: High-traction – engineered for grip across dirt, grass, and asphalt
- Wheel Type: Low-drag nylon – pre-glued with foam inserts for consistent performance
- Wheel Hex Size: 17 mm – standard fitment for tuning and durability
- Wheel Width: 4.15 cm – wide footprint for traction and stability
- Inner Tyre/Outer Wheel Diameter: 8.3 cm – optimized for race-grade terrain control
Battery and Power Compatibility
- Battery Compatibility: 4S and 6S LiPo – supports both track and bash configurations
- Connector Type: IC5 – reliable interface for high-current delivery
Technology and Smart Features
- Smart Telemetry: Enabled – real-time monitoring of ESC temperature, motor RPM, and battery voltage
- Receiver Protocols: Dual – compatible with DSMR and SLT transmitters
- Water Resistance: Yes – waterproof electronics for all-weather operation
Vehicle Classification
- Scale: 1/8 – large format for competitive racing and high-speed bashing
- Vehicle Type: Buggy – designed for off-road precision and performance
- Vehicle Size: Standard – suitable for varied terrain and competitive use
- Top Speed: 70+ mph – achievable with 6S LiPo and factory gearing
What’s in the Box
- 1 × ARRMA TLR Tuned TYPHON 6S 4WD BLX Buggy RTR
- 1 × Spektrum Firma 150A Smart Waterproof ESC
- 1 × Spektrum Firma 4074 2050Kv Brushless Motor
- 1 × Spektrum SLT3 2.4GHz 3-Channel Transmitter
- 1 × Spektrum SR315 3-Channel Dual Protocol Receiver
- 1 × Spektrum S652 Waterproof Metal-Geared Digital Servo
- 4 × AA Batteries for Transmitter
- 1 × Product Manual
What You Require
- 1 × 4S or 6S LiPo Battery with EC5 or IC5 Connector
- 1 × Compatible LiPo Battery Charger
Sold Separately
- LiPo Battery – required for operation
- Battery Charger – compatible with 4S or 6S LiPo
Parts Diagrams
Front Assembly
Steering and Servo Mount Assembly
Chassis Assembly
Centre Diff Mount Assembly
Rear Assembly
Centre Diff Assembly
Front & Rear Diff Assembly
Shock Absorber Assembly
Bodyshell / Wing / Wheel & Tyre
