CORALLY SBX-825 CARBON EDITION 1/8 RACING EP BUGGY KIT C-00150-C

Overview

The Team Corally SBX-825 Carbon Edition is the pinnacle of engineering and design expertise, delivering a race-proven 1/8 scale competition electric buggy designed to dominate on any track. Developed in Belgium and rigorously tested by top European racer Thomas Musso, the SBX-825 combines cutting-edge technology, robust construction, and unparalleled performance to give you a competitive edge. This is not simply another RC buggy UK enthusiasts can purchase—it represents the absolute forefront of 1/8 scale racing technology, engineered specifically for competitors who demand nothing less than victory.

Whether you are a seasoned competition racer, a dedicated weekend competitor, or an experienced RC enthusiast seeking the ultimate in performance and engineering excellence, the SBX-825 Carbon Edition delivers professional-grade capabilities in a complete race kit format. This brushless 1/8 electric RC buggy is built for serious off-road racing, combining precision engineering with premium materials throughout every component. The unassembled kit format allows you to build your machine exactly to your specifications, learning every aspect of your racing platform in the process.

What truly sets the SBX-825 Carbon Edition apart from other 1/8 scale RC buggies is the revolutionary chassis choice. For the first time in RC racing, you can select between two advanced chassis options: the groundbreaking molded carbon fibre chassis that provides unmatched lightweight durability and rigidity with angled kickups for optimal aerodynamics, or the traditional 7075-T6 aluminium chassis found in the alternative edition. This level of customisation at the platform level ensures you can tailor your racing machine to your exact driving style and track conditions.

Key Features

• Molded Carbon Fibre Chassis — The Carbon Edition features a revolutionary 3mm 3K carbon fibre chassis that represents a groundbreaking innovation in RC racing. This design provides unmatched lightweight durability and exceptional rigidity whilst maintaining angled kickups for optimal aerodynamics, allowing you to carve through corners with precision and confidence that your chassis will maintain structural integrity under extreme racing conditions.
• Pro-Level Drivetrain — The SBX-825 features a professional-grade drivetrain designed specifically for durability and efficiency in competitive racing. CNC-machined hardened steel bevel gears, heavy-duty U-joints, and three oil-filled gear differentials ensure smooth power transfer and reliable performance even under the toughest racing conditions, whether you are pushing through multiple heats or testing setups across different track layouts.
• High Downforce Wing — A sculpted high downforce wing is engineered to maximise stability and traction during high-speed straights and tight corners, keeping your 1/8 scale RC buggy planted and responsive throughout aggressive cornering and acceleration phases that define competitive racing.
• Clip-On Caster Adjustment — Precision clip-on caster adjustment allows you to quickly adjust the caster angle using sliding upper arms and varying clip thicknesses, enabling fine-tuning of your steering geometry to match your driving style and adapt to different track conditions without requiring tools or major disassembly.
• Aerospace-Grade Carbon Fibre Shock Towers — The front and rear shock towers are constructed from 5mm 3K carbon fibre, providing exceptional rigidity and precision-optimised mounting points for shock absorbers and camber links. This aerospace-grade construction ensures your suspension geometry remains true and your shocks respond exactly as tuned, lap after lap.
• Aerodynamic Suspension Arms — The upper suspension arms feature integrated carbon stiffeners, dual shock mounting positions, and precision set screws for fine-tuning. This design makes the suspension incredibly responsive to throttle input and steering inputs whilst remaining customisable for different track conditions and driving techniques.
• Ball Type Front Suspension — Heavy-duty steering blocks have been bash-tested to withstand extreme racing conditions, whilst ultra-smooth pivot balls with special coating ensure precise, frictionless movement that translates directly to responsive steering and confident cornering on any racing surface.
• CNC-Machined Rear Uprights — Precision CNC-machined aluminium rear uprights with carbon fibre plates and multiple mounting options provide maximum stability, adjustability, and durability, ensuring your rear suspension geometry can be fine-tuned for optimal traction and handling balance.
• Oil-Filled Big Bore Aluminium Shocks — The 18.75mm diameter oil-filled coil-over spring shocks absorb impacts and maintain consistent suspension performance throughout extended racing sessions, preventing fade and maintaining your tuned handling characteristics from the opening qualifier through to the final main event.
• 3x Gear Differentials — Three oil-filled gear differentials (front, centre, and rear) provide consistent torque distribution and traction control across all four wheels, ensuring predictable handling characteristics and maximum grip on both high-grip and low-grip racing surfaces.
• Full Ball Bearing Construction — Rubber-shielded full ball bearings throughout the drivetrain and suspension ensure smooth, frictionless operation and exceptional longevity, reducing friction losses and maintaining precision handling even after hundreds of racing laps and setups testing.
• Polycarbonate Body Shell — The clear polycarbonate body shell arrives pre-cut with window masks and a full decal sheet, allowing you to personalise your machine whilst keeping weight minimal and visibility excellent for checking internal components and monitoring operation during testing and racing sessions.

Technical Performance

The SBX-825 Carbon Edition is engineered for professional-level 1/8 scale off-road racing performance. The carbon fibre chassis construction delivers exceptional rigidity whilst maintaining a lightweight platform that responds instantly to throttle and steering inputs. The four-wheel-drive system utilises a sophisticated drivetrain with precision CNC-machined hardened steel bevel gears, heavy-duty U-joints, and three oil-filled gear differentials to ensure optimal power distribution and traction control. The internal drive ratio of 3.31 combined with the overall drive ratio of 11.71 provides the gear reduction necessary for competitive racing, whilst the 46-tooth spur gear and MOD 1.0 pitch gearing ensures efficient power transfer from your brushless motor to the wheels. The suspension features independent pillow ball front suspension and independent wishbone rear suspension with 18.75mm oil-filled big bore aluminium shocks (107mm front, 129mm rear) that deliver consistent performance and handle impacts from aggressive driving and track irregularities. The 1/8 scale platform measures 495mm in length, 175mm in height with a 327mm wheelbase and 308mm front and rear track widths, giving you a responsive and nimble handling platform with 58mm ground clearance. The chassis features 3mm 3K carbon fibre construction with CNC-machined 7075-T6 aluminium braces, carbon fibre shock towers, and composite differential centres that together deliver a dry weight of 2250 grams (excluding battery). The 17mm hex wheel adapters accommodate standard RC tyres and rims, whilst the battery compartment measures 161 x 51 x 49mm, accepting standard 4S LiPo batteries in the 5000-7000mAh range recommended for competitive racing. The polycarbonate body shell is pre-trimmed and ready for paint, and the injection-moulded wing provides high downforce aerodynamics for maximum stability at speed.

What's in the Box

• Unassembled high performance racing chassis (Carbon Edition)
• Polycarbonate body shell (clear, pre-cut)
• Window masks for body shell
• Decal sheet for personalisation
• Injection-moulded high downforce wing
• Detailed assembly instruction manual
• Setup sheet template

What You Need to Complete

• Brushless motor (4268-4274 size, 1900-2200KV recommended)
• Brushless ESC (electronic speed controller)
• Steering servo (HV specification recommended)
• Radio system (2.4GHz transmitter and receiver)
• 4S LiPo battery (5000-7000mAh recommended for racing)
• Tyres and rims (1/8 scale standard pattern)
• Silicone differential and shock oil
• Greases for bearings and drivetrain
• Paint for body shell personalisation
• Assembly tools (screwdrivers, hex wrenches)

Frequently Asked Questions

• Is the SBX-825 Carbon Edition suitable for beginner RC racers? — The SBX-825 is classified as an Expert-level racing platform requiring assembly and tuning knowledge. This is not a ready-to-run beginner RC car. The kit requires significant assembly time (more than one day) and assumes the builder has experience with 1/8 scale racing buggies, understands electronics integration, and possesses the mechanical knowledge to tune suspension, drivetrain, and aerodynamics for competitive racing. If you are new to RC racing, we recommend starting with a simpler platform before investing in a competition-grade buggy of this calibre.
• What motors and electronics are compatible with the SBX-825? — Team Corally recommends pairing the SBX-825 with a brushless motor in the 4268-4274 size range with 1900-2200KV output for optimal performance. The recommended complete electronics package includes the CMM-8 Racing Controller ESC, Pista 805 sensored brushless motor, CS-5016 HV steering servo, and a Voltax 120C LiPo HV battery. These components are specifically matched to the chassis for precision control, incredible power delivery, and unmatched reliability in competitive racing conditions.
• What battery does the SBX-825 require? — The SBX-825 is designed to operate with 4S LiPo HV batteries. The battery compartment measures 161 x 51 x 49mm, accommodating standard racing-format 4S packs in the 5000-7000mAh capacity range. The Voltax 120C 4S LiPo is the manufacturer-recommended battery, providing the power delivery and discharge capability necessary for competitive racing applications. Standard non-HV 4S LiPo batteries may also be compatible, but HV chemistry batteries are recommended for maximum performance.
• What is the difference between the Carbon Edition and the 7075 Edition? — The primary difference is the chassis material. The Carbon Edition features a revolutionary molded 3mm 3K carbon fibre chassis that is lighter and more rigid, offering superior aerodynamic design with angled kickups. The 7075 Edition uses a traditional 3mm hard-anodised 7075-T6 aluminium chassis with proven reliability and performance characteristics. Both platforms share the same advanced suspension, drivetrain, and precision engineering. Choose the Carbon Edition if you prioritise weight reduction and cutting-edge construction, or the 7075 Edition if you prefer proven aluminium durability and proven track performance.
• How long does assembly take, and what tools do I need? — Assembly requires more than one day of work and involves constructing the complete chassis, installing suspension components, mounting the drivetrain, integrating electronics, and preparing the body shell. You will need standard RC tools including various screwdrivers, hex wrenches, a soldering iron for electronics integration, and potentially specialised tools for drivetrain adjustment. Detailed assembly instructions are provided, and we recommend building with experienced RC mechanics or at a local RC racing club where you can access expertise and community support.
• Can I upgrade individual components on the SBX-825? — Yes, the SBX-825 is designed as a precision racing platform with multiple adjustment points and upgrade paths. Suspension arms, shock towers, braces, and drivetrain components are available separately as spares and upgrades. The modular design allows you to fine-tune every aspect of your machine as you develop your racing setup and discover your preferred handling characteristics. Team Corally produces an extensive range of optional parts and upgrades specifically for the SBX-825 platform.
• What makes the carbon fibre chassis better than aluminium for racing? — The molded carbon fibre chassis in the Carbon Edition represents a revolutionary design that offers several competitive advantages over traditional aluminium. Carbon fibre provides superior stiffness-to-weight ratio, meaning the chassis is lighter than aluminium whilst being more rigid, resulting in more responsive handling and better energy efficiency. The angled kickups in the carbon design optimise aerodynamics for high-speed stability. Carbon fibre also provides superior damping characteristics that can reduce vibration and improve precision. However, it is more expensive and requires careful handling compared to the proven durability of 7075-T6 aluminium.
• Is this an off-road racing buggy or a basher? — The SBX-825 is specifically engineered as a competitive off-road racing buggy designed for organised racing on prepared clay and dirt tracks. Whilst the construction is robust and has been bash-tested, it is optimised for racing performance rather than casual bashing. The suspension geometry, aerodynamics, and drivetrain tuning are all configured for maximum grip and handling precision on racing surfaces. If you want a tough casual basher, a different platform might be more appropriate, but if you are serious about 1/8 scale off-road racing, the SBX-825 is the platform to choose.
• What is the top speed of the SBX-825? — Top speed depends on motor selection, battery voltage, gearing, and track conditions. With the recommended motor (4268-4274, 1900-2200KV) and 4S LiPo battery, expect speeds in the competitive racing range typical for 1/8 scale buggies. Exact top speed specifications are not provided by the manufacturer as performance varies significantly based on specific component selection and track conditions. Focus on setup, tuning, and driving technique rather than raw top speed for competitive racing success.

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 CORALLY SBX-825 CARBON EDITION 1/8 RACING EP BUGGY KIT C-00150-C 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.