Overview
The ARRMA 1/7 INFRACTION 6S 4X4 BLX Resto-Mod Truck RTR represents the pinnacle of ready-to-run RC street bashing performance, delivering genuine 80+ MPH speeds straight out of the box. This 1/7 scale brushless RC truck is engineered for intermediate-level drivers who crave high-speed thrills without compromising on durability or style. Whether you're a seasoned RC enthusiast looking to step up your game or an experienced basher seeking the latest technology, the INFRACTION 6S BLX offers an unbeatable combination of performance, build quality and striking aesthetics that sets it apart from other RC cars UK buyers might consider.
What makes this ready-to-run RC truck genuinely special is its fresh Resto-Mod styling combined with cutting-edge Smart electronics and an innovative mechanical handbrake system. The silver colour scheme arrives factory-finished with stunning matte gloss effect designs, featuring a tunable aerodynamic wing, full-width front splitter and rear diffuser that work together to maximise downforce and cornering grip. ARRMA has built this brushless RC truck on a proven chassis platform that's been refined with new electronics, enhanced durability features and modern street bash capability that works brilliantly on tarmac, gravel, dirt and even short grass surfaces.
This is a complete ready-to-run package that includes the Spektrum DX3 radio transmitter with AVC (Active Vehicle Control) technology, pre-installed brushless power system with Smart telemetry, and all mechanical components ready to perform. You simply need to add two 2S or 3S LiPo batteries and a compatible charger, making it an ideal choice for UK RC hobbyists looking for immediate action without complex assembly or tuning requirements.
Key Features
- Spektrum DX3 2.4GHz DSMR Radio with AVC Technology — The included 3-channel digital radio system provides reliable 2.4GHz connectivity with DSMR technology, whilst the AVC (Active Vehicle Control) receiver allows on-the-fly adjustment of stability gain to personalise your handling characteristics and maintain control at extreme speeds.
- Spektrum Firma 150A Smart ESC with Real-Time Telemetry — This waterproof brushless speed controller delivers intelligent monitoring that sends live data about ESC temperature, receiver voltage, battery voltage and motor RPM directly to your smartphone via the free Spektrum Dashboard app for iOS and Android, allowing you to optimise performance and prevent damage.
- Spektrum Firma 4074 2050KV Brushless Motor — This non-sensored brushless motor features beautifully etched aluminium construction, 4-pole design for smooth and consistent power delivery, 4mm gold bullet connectors for reliable connections, and a reinforced 5mm shaft with E-clip groove for secure pinion gear installation.
- Mechanical Handbrake with Rear Disc Brakes — A genuinely innovative ARRMA feature that allows you to activate a powerful rear vented disc brake using a convenient thumb switch on your transmitter, opening up thrilling drifting, hooning and stunt possibilities that traditional RC trucks cannot offer.
- Advanced Aerodynamic Design — The chassis incorporates a tunable rear wing for customisable downforce, a full-width front splitter that balances aerodynamic loading across the vehicle, and a rear diffuser that increases downforce and cornering grip, allowing you to corner faster with genuine confidence.
- 4WD Traction with dBoots Hoons All-Road Tyres — The four-wheel-drive system combined with specialised all-road tyres ensures reliable grip whether you're running on tarmac, loose gravel, smooth dirt, short grass or mixed surfaces in sunshine, rain or even ice.
- Heavy-Duty 6061-T6 Aluminium Chassis — The 3mm plate aluminium chassis construction is reinforced with a centre brace and houses a robust drivetrain featuring steel driveshafts throughout, all-metal differential outdrives, all-metal gearbox internals and updated internal gears with new tooth profiles for increased strength and durability.
- Enhanced Drivetrain Engineering — The lower internal gear ratio reduces centre line transmission RPM, which effectively reduces centre drive shaft resonance and increases drivetrain longevity, whilst the high-speed centre driveshaft support prevents vibrations during extreme running.
- Waterproof Servo Systems — Both the ARRMA ADS-15M steering servo and Spektrum SPMS650 brake servo feature waterproof, dustproof designs with metal gears and industry-standard 40x38x20mm dimensions, making this ready-to-run RC truck suitable for wet weather operation.
- Smart Battery Compatible Design — The large battery trays accommodate batteries up to 180mm x 55mm x 70mm in size, allowing you to use either dual 2S or dual 3S LiPo batteries for flexible power configuration matching your preferred performance and runtime characteristics.
- Spektrum Dashboard App Integration — Download the free Spektrum Dashboard app for iOS or Android to monitor real-time telemetry data including motor speed, battery voltage, ESC temperature and receiver status, giving you unprecedented insight into your RC truck's performance.
- Independent Suspension with Adjustable Oil-Filled Shocks — The 77mm front and 87mm rear oil-filled aluminium shocks mount on strong black-anodised aluminium shock towers, providing adjustable damping and consistent performance across varied terrain.
Technical Performance
At the heart of this 1/7 scale brushless RC truck lies the Spektrum Firma system, representing genuine Smart electronics that deliver professional-grade performance monitoring and control. The Firma 4074 motor rated at 2050KV produces smooth, consistent power through its 4-pole construction, whilst the 150A Firma ESC handles the 6S LiPo capability (also compatible with 4S) with sophisticated current limiting, low-voltage cut-off protection, thermal overload safety and user-programmable settings for punch, brake strength, BEC output, reverse speed and motor timing.
The drivetrain is engineered for durability with a final drive ratio of 8.58:1 and an internal gear ratio of 2.8:1, translating to genuine 80+ MPH capability in optimum conditions with the included speed pinion gear (15T). The chassis measures 695mm in length, 310mm in width and 200mm in height, weighing just 5kg when fully assembled. Front and rear tracks measure 308mm and 305mm respectively, with a 406mm wheelbase that balances stability and manoeuvrability. Ground clearance stands at 15mm, providing adequate elevation for street bash environments.
Build quality throughout is exceptional, with rubber-shielded full-set ball bearings, captured ball ends that cannot pop off, hub nut O-rings for security, and Safe-D input gears keyed to drive cups with composite sleeves to fortify drive cup set screw retention. The 6061-T6 anodised aluminium construction resists corrosion, whilst adjustable body mounts allow fine-tuning of aerodynamic feel. This is a genuine all-road capable truck that performs equally well on tarmac and dirt, making it incredibly versatile for UK RC enthusiasts with access to varied bashing locations.
What's in the Box
- 1x 1/7 ARRMA INFRACTION Resto-Mod Street Bash 6S BLX 4WD RTR (fully assembled)
- 1x Spektrum Firma 150A Smart ESC (pre-installed)
- 1x Spektrum Firma 4074 2050KV Brushless Motor (pre-installed)
- 1x ARRMA ADS-15M Waterproof Steering Servo (pre-installed)
- 1x Spektrum SPMS650 Waterproof Brake Servo (pre-installed)
- 1x Spektrum SR6110AT AVC Receiver (pre-installed)
- 1x Spektrum DX3 2.4GHz DSMR Radio Transmitter
- 1x Product Manual and Documentation
What You Need to Complete
- 2x 2S LiPo batteries with EC5 or IC5 connector, or 2x 3S LiPo batteries (dimensions must not exceed 140mm x 47mm x 38mm)
- 1x Compatible LiPo battery charger with balance charging capability
- 1x Safe LiPo charging bag for secure battery storage and charging
- 4x AA alkaline batteries for the DX3 transmitter
Frequently Asked Questions
- What is the top speed of the ARRMA INFRACTION 6S BLX 4X4? — The INFRACTION 6S BLX is capable of 80+ MPH speeds in optimum conditions when powered by a 6S LiPo battery and using the included speed pinion gear. Actual speed will vary depending on terrain surface, weather conditions, battery charge level and whether you're running on-road, dirt or oval tracks.
- Is this ready-to-run RC truck suitable for intermediate drivers? — Yes, ARRMA specifically designed the INFRACTION 6S BLX for intermediate-level drivers who want genuine high-speed performance without the complexity of building a kit from scratch. It arrives fully assembled and pre-calibrated, requiring only battery installation and transmitter pairing before you can enjoy 80+ MPH street bashing action.
- What batteries does this ready-to-run RC truck require? — The INFRACTION 6S BLX accepts dual 2S LiPo batteries or dual 3S LiPo batteries configured in series to produce either 7.4V (2S) or 11.1V (3S) nominal voltage. Batteries must fit within the maximum dimensions of 140mm x 47mm x 38mm. For maximum performance, two 3S LiPo batteries are recommended to utilise the truck's true 6S capability.
- Can I use 6S LiPo batteries directly? — Technically, you can run a single 6S LiPo battery if it fits within the battery tray dimensions (180mm x 55mm x 70mm), but ARRMA's design recommends using two dual-series packs for balanced weight distribution and ease of configuration. Always verify your battery connector type matches the ESC IC5 connector specification.
- How waterproof is this brushless RC truck? — The INFRACTION 6S BLX features waterproof receiver box, waterproof steering servo and waterproof brake servo, making it suitable for wet-weather operation and damp terrain. However, complete waterproofing standards vary by component, so consult the product manual for detailed waterproof ratings before exposing electronics to water.
- What makes the handbrake feature special compared to other RC trucks? — The mechanical handbrake system with rear vented disc brakes is genuinely innovative for RC trucks, allowing you to activate the brake independently using a thumb switch on the DX3 transmitter. This opens up possibilities for drifting, hooning and stunt driving that conventional RC vehicles cannot easily perform.
- Does this include the radio transmitter? — Yes, the ready-to-run package includes the Spektrum DX3 3-channel DSMR radio transmitter with voltage indicator, AVC (Active Vehicle Control) receiver, and compatible cabling. You only need to install four AA batteries in the transmitter to begin operation.
- What is the difference between this 6S model and a 4S version? — The 6S BLX designation indicates this truck is designed for dual 3S LiPo batteries producing 11.1V nominal (6S configuration). The 150A ESC, 2050KV motor and internal gearing are all optimised for this voltage range, delivering higher top speeds and acceleration than 4S-only vehicles, though 4S batteries can also be used for reduced performance.
- How long does assembly take? — The INFRACTION 6S BLX is ready-to-run with assembly completed at the factory. Once you've added batteries and charged them, and installed the four AA transmitter batteries, you can begin driving immediately. Approximate time from unboxing to driving is less than one hour including these simple setup steps.
- Is this truck good for street bashing? — Absolutely. The INFRACTION 6S BLX was specifically engineered as an all-road street bash truck, performing equally well on tarmac, asphalt, gravel, smooth dirt and short grass. The tunable aerodynamic wing, front splitter and rear diffuser maximise grip during high-speed cornering, whilst the dBoots Hoons all-road tyres maintain traction across varied surfaces.
- What's included regarding telemetry and monitoring? — The Spektrum Firma Smart system provides real-time telemetry monitoring including ESC temperature, receiver BEC voltage, drive pack voltage and motor RPM. Download the free Spektrum Dashboard app for iOS or Android to receive live performance data on your smartphone during operation.
- How durable is the drivetrain? — The INFRACTION 6S BLX features a heavy-duty drivetrain with steel driveshafts throughout, all-metal differential outdrives and all-metal gearbox internals with updated tooth profiles for increased strength. The lower internal gear ratio reduces centre line transmission RPM and centre drive shaft resonance, significantly enhancing drivetrain longevity compared to standard designs.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the ARRMA 1/7 INFRACTION 6S 4X4 BLX Resto-Mod Truck RTR Silver C-ARA7615V2T2 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
Overview
The ARRMA 1/7 INFRACTION 6S 4X4 BLX Resto-Mod Truck RTR represents the pinnacle of ready-to-run RC street bashing performance, delivering genuine 80+ MPH speeds straight out of the box. This 1/7 scale brushless RC truck is engineered for intermediate-level drivers who crave high-speed thrills without compromising on durability or style. Whether you're a seasoned RC enthusiast looking to step up your game or an experienced basher seeking the latest technology, the INFRACTION 6S BLX offers an unbeatable combination of performance, build quality and striking aesthetics that sets it apart from other RC cars UK buyers might consider.
What makes this ready-to-run RC truck genuinely special is its fresh Resto-Mod styling combined with cutting-edge Smart electronics and an innovative mechanical handbrake system. The silver colour scheme arrives factory-finished with stunning matte gloss effect designs, featuring a tunable aerodynamic wing, full-width front splitter and rear diffuser that work together to maximise downforce and cornering grip. ARRMA has built this brushless RC truck on a proven chassis platform that's been refined with new electronics, enhanced durability features and modern street bash capability that works brilliantly on tarmac, gravel, dirt and even short grass surfaces.
This is a complete ready-to-run package that includes the Spektrum DX3 radio transmitter with AVC (Active Vehicle Control) technology, pre-installed brushless power system with Smart telemetry, and all mechanical components ready to perform. You simply need to add two 2S or 3S LiPo batteries and a compatible charger, making it an ideal choice for UK RC hobbyists looking for immediate action without complex assembly or tuning requirements.
Key Features
- Spektrum DX3 2.4GHz DSMR Radio with AVC Technology — The included 3-channel digital radio system provides reliable 2.4GHz connectivity with DSMR technology, whilst the AVC (Active Vehicle Control) receiver allows on-the-fly adjustment of stability gain to personalise your handling characteristics and maintain control at extreme speeds.
- Spektrum Firma 150A Smart ESC with Real-Time Telemetry — This waterproof brushless speed controller delivers intelligent monitoring that sends live data about ESC temperature, receiver voltage, battery voltage and motor RPM directly to your smartphone via the free Spektrum Dashboard app for iOS and Android, allowing you to optimise performance and prevent damage.
- Spektrum Firma 4074 2050KV Brushless Motor — This non-sensored brushless motor features beautifully etched aluminium construction, 4-pole design for smooth and consistent power delivery, 4mm gold bullet connectors for reliable connections, and a reinforced 5mm shaft with E-clip groove for secure pinion gear installation.
- Mechanical Handbrake with Rear Disc Brakes — A genuinely innovative ARRMA feature that allows you to activate a powerful rear vented disc brake using a convenient thumb switch on your transmitter, opening up thrilling drifting, hooning and stunt possibilities that traditional RC trucks cannot offer.
- Advanced Aerodynamic Design — The chassis incorporates a tunable rear wing for customisable downforce, a full-width front splitter that balances aerodynamic loading across the vehicle, and a rear diffuser that increases downforce and cornering grip, allowing you to corner faster with genuine confidence.
- 4WD Traction with dBoots Hoons All-Road Tyres — The four-wheel-drive system combined with specialised all-road tyres ensures reliable grip whether you're running on tarmac, loose gravel, smooth dirt, short grass or mixed surfaces in sunshine, rain or even ice.
- Heavy-Duty 6061-T6 Aluminium Chassis — The 3mm plate aluminium chassis construction is reinforced with a centre brace and houses a robust drivetrain featuring steel driveshafts throughout, all-metal differential outdrives, all-metal gearbox internals and updated internal gears with new tooth profiles for increased strength and durability.
- Enhanced Drivetrain Engineering — The lower internal gear ratio reduces centre line transmission RPM, which effectively reduces centre drive shaft resonance and increases drivetrain longevity, whilst the high-speed centre driveshaft support prevents vibrations during extreme running.
- Waterproof Servo Systems — Both the ARRMA ADS-15M steering servo and Spektrum SPMS650 brake servo feature waterproof, dustproof designs with metal gears and industry-standard 40x38x20mm dimensions, making this ready-to-run RC truck suitable for wet weather operation.
- Smart Battery Compatible Design — The large battery trays accommodate batteries up to 180mm x 55mm x 70mm in size, allowing you to use either dual 2S or dual 3S LiPo batteries for flexible power configuration matching your preferred performance and runtime characteristics.
- Spektrum Dashboard App Integration — Download the free Spektrum Dashboard app for iOS or Android to monitor real-time telemetry data including motor speed, battery voltage, ESC temperature and receiver status, giving you unprecedented insight into your RC truck's performance.
- Independent Suspension with Adjustable Oil-Filled Shocks — The 77mm front and 87mm rear oil-filled aluminium shocks mount on strong black-anodised aluminium shock towers, providing adjustable damping and consistent performance across varied terrain.
Technical Performance
At the heart of this 1/7 scale brushless RC truck lies the Spektrum Firma system, representing genuine Smart electronics that deliver professional-grade performance monitoring and control. The Firma 4074 motor rated at 2050KV produces smooth, consistent power through its 4-pole construction, whilst the 150A Firma ESC handles the 6S LiPo capability (also compatible with 4S) with sophisticated current limiting, low-voltage cut-off protection, thermal overload safety and user-programmable settings for punch, brake strength, BEC output, reverse speed and motor timing.
The drivetrain is engineered for durability with a final drive ratio of 8.58:1 and an internal gear ratio of 2.8:1, translating to genuine 80+ MPH capability in optimum conditions with the included speed pinion gear (15T). The chassis measures 695mm in length, 310mm in width and 200mm in height, weighing just 5kg when fully assembled. Front and rear tracks measure 308mm and 305mm respectively, with a 406mm wheelbase that balances stability and manoeuvrability. Ground clearance stands at 15mm, providing adequate elevation for street bash environments.
Build quality throughout is exceptional, with rubber-shielded full-set ball bearings, captured ball ends that cannot pop off, hub nut O-rings for security, and Safe-D input gears keyed to drive cups with composite sleeves to fortify drive cup set screw retention. The 6061-T6 anodised aluminium construction resists corrosion, whilst adjustable body mounts allow fine-tuning of aerodynamic feel. This is a genuine all-road capable truck that performs equally well on tarmac and dirt, making it incredibly versatile for UK RC enthusiasts with access to varied bashing locations.
What's in the Box
- 1x 1/7 ARRMA INFRACTION Resto-Mod Street Bash 6S BLX 4WD RTR (fully assembled)
- 1x Spektrum Firma 150A Smart ESC (pre-installed)
- 1x Spektrum Firma 4074 2050KV Brushless Motor (pre-installed)
- 1x ARRMA ADS-15M Waterproof Steering Servo (pre-installed)
- 1x Spektrum SPMS650 Waterproof Brake Servo (pre-installed)
- 1x Spektrum SR6110AT AVC Receiver (pre-installed)
- 1x Spektrum DX3 2.4GHz DSMR Radio Transmitter
- 1x Product Manual and Documentation
What You Need to Complete
- 2x 2S LiPo batteries with EC5 or IC5 connector, or 2x 3S LiPo batteries (dimensions must not exceed 140mm x 47mm x 38mm)
- 1x Compatible LiPo battery charger with balance charging capability
- 1x Safe LiPo charging bag for secure battery storage and charging
- 4x AA alkaline batteries for the DX3 transmitter
Frequently Asked Questions
- What is the top speed of the ARRMA INFRACTION 6S BLX 4X4? — The INFRACTION 6S BLX is capable of 80+ MPH speeds in optimum conditions when powered by a 6S LiPo battery and using the included speed pinion gear. Actual speed will vary depending on terrain surface, weather conditions, battery charge level and whether you're running on-road, dirt or oval tracks.
- Is this ready-to-run RC truck suitable for intermediate drivers? — Yes, ARRMA specifically designed the INFRACTION 6S BLX for intermediate-level drivers who want genuine high-speed performance without the complexity of building a kit from scratch. It arrives fully assembled and pre-calibrated, requiring only battery installation and transmitter pairing before you can enjoy 80+ MPH street bashing action.
- What batteries does this ready-to-run RC truck require? — The INFRACTION 6S BLX accepts dual 2S LiPo batteries or dual 3S LiPo batteries configured in series to produce either 7.4V (2S) or 11.1V (3S) nominal voltage. Batteries must fit within the maximum dimensions of 140mm x 47mm x 38mm. For maximum performance, two 3S LiPo batteries are recommended to utilise the truck's true 6S capability.
- Can I use 6S LiPo batteries directly? — Technically, you can run a single 6S LiPo battery if it fits within the battery tray dimensions (180mm x 55mm x 70mm), but ARRMA's design recommends using two dual-series packs for balanced weight distribution and ease of configuration. Always verify your battery connector type matches the ESC IC5 connector specification.
- How waterproof is this brushless RC truck? — The INFRACTION 6S BLX features waterproof receiver box, waterproof steering servo and waterproof brake servo, making it suitable for wet-weather operation and damp terrain. However, complete waterproofing standards vary by component, so consult the product manual for detailed waterproof ratings before exposing electronics to water.
- What makes the handbrake feature special compared to other RC trucks? — The mechanical handbrake system with rear vented disc brakes is genuinely innovative for RC trucks, allowing you to activate the brake independently using a thumb switch on the DX3 transmitter. This opens up possibilities for drifting, hooning and stunt driving that conventional RC vehicles cannot easily perform.
- Does this include the radio transmitter? — Yes, the ready-to-run package includes the Spektrum DX3 3-channel DSMR radio transmitter with voltage indicator, AVC (Active Vehicle Control) receiver, and compatible cabling. You only need to install four AA batteries in the transmitter to begin operation.
- What is the difference between this 6S model and a 4S version? — The 6S BLX designation indicates this truck is designed for dual 3S LiPo batteries producing 11.1V nominal (6S configuration). The 150A ESC, 2050KV motor and internal gearing are all optimised for this voltage range, delivering higher top speeds and acceleration than 4S-only vehicles, though 4S batteries can also be used for reduced performance.
- How long does assembly take? — The INFRACTION 6S BLX is ready-to-run with assembly completed at the factory. Once you've added batteries and charged them, and installed the four AA transmitter batteries, you can begin driving immediately. Approximate time from unboxing to driving is less than one hour including these simple setup steps.
- Is this truck good for street bashing? — Absolutely. The INFRACTION 6S BLX was specifically engineered as an all-road street bash truck, performing equally well on tarmac, asphalt, gravel, smooth dirt and short grass. The tunable aerodynamic wing, front splitter and rear diffuser maximise grip during high-speed cornering, whilst the dBoots Hoons all-road tyres maintain traction across varied surfaces.
- What's included regarding telemetry and monitoring? — The Spektrum Firma Smart system provides real-time telemetry monitoring including ESC temperature, receiver BEC voltage, drive pack voltage and motor RPM. Download the free Spektrum Dashboard app for iOS or Android to receive live performance data on your smartphone during operation.
- How durable is the drivetrain? — The INFRACTION 6S BLX features a heavy-duty drivetrain with steel driveshafts throughout, all-metal differential outdrives and all-metal gearbox internals with updated tooth profiles for increased strength. The lower internal gear ratio reduces centre line transmission RPM and centre drive shaft resonance, significantly enhancing drivetrain longevity compared to standard designs.
Why Buy from RC Model Shop?
RC Model Shop is a trusted UK RC retailer and authorised dealer for all the brands we stock, including Traxxas, ARRMA, Losi, FTX, Hobbywing, Spektrum and more. Based in Walsall, we have a physical store where customers are welcome to come in, view products and purchase in store. Whether you are a seasoned competitor, a weekend basher, or just discovering the world of RC for the first time, our team of experienced RC enthusiasts is here to help you find the perfect setup and provide ongoing support. Order the ARRMA 1/7 INFRACTION 6S 4X4 BLX Resto-Mod Truck RTR Silver C-ARA7615V2T2 today with confidence, knowing you are buying from an authorised retailer with genuine products, expert knowledge and a commitment to customer satisfaction. Shop online or visit us in Walsall — we look forward to helping you get the most out of your RC experience.
Parts Diagrams
Front Assembly
Front Bumper Assembly
Steering and Receiver Box Assembly
Rear Assembly
Rear Diffuser and Bodymount
Chassis and Transmission
Handbrake Assembly
Differential Assembly
Shock Absorber Assembly
Bodyshell / Wheel & Tyre
