CORALLY SSX-125 7075 CARBON CHASSIS KIT C-00105-C

Overview

The Team Corally SSX-125 7075 Carbon Chassis Kit represents the pinnacle of 1/12 scale pan car engineering, born from decades of racing DNA and developed by racers for racers. This premium RC car kit embodies Team Corally's unwavering commitment to precision engineering and innovative design, delivering razor-sharp handling and exceptional corner speed right out of the box. Whether you're a seasoned competitor looking to dominate on the carpet track or an intermediate RC enthusiast ready to step up your racing game, the SSX-125 offers the performance, tuning versatility, and build quality that separates champions from the rest of the field.

Available as a chassis kit only, this carbon edition features 2.5mm high-quality 7075 carbon fibre chassis plates that have been precisely machined with strategically placed cutouts to optimise flex and rigidity. The carbon fibre construction provides a nimble, responsive driving experience that's perfect for modern 1/12 scale racing on high-grip carpet tracks. This is not your typical ready to run RC car UK; it's a competition-grade platform designed for racers who understand that every gram, every millimetre, and every tuning option matters when you're fighting for victory on the circuit. The SSX-125 has been engineered to excel under the pressures of modern 1/12 scale racing, with innovative features that lower the centre of gravity, improve cornering stability, and provide unmatched tuning versatility for different track conditions and surfaces.

Building on the success of Corally's iconic pan cars, the SSX-125 delivers exceptional corner speed through its advanced suspension layout, ultra-low centre of gravity design, and precision-engineered chassis geometry. From the adjustable Ackermann steering system to the innovative rear damper setup, every component has been carefully developed to help you extract maximum performance and consistency from your RC racing machine. If you're serious about 1/12 scale pan car racing and want a brushless-compatible platform with race-proven engineering, the SSX-125 Carbon Chassis Kit delivers the heritage, innovation, and performance you need to take your place on the podium.

Key Features

• 7075 Carbon Fibre Chassis Plates (2.5mm) — The SSX-125 is constructed from premium 2.5mm high-quality carbon fibre chassis plates that have been precisely machined with strategically placed cutouts to optimise both flex and rigidity. This design approach provides a nimble, responsive driving experience compared to the aluminium version, making it the ideal choice for racers seeking maximum performance on modern high-grip carpet tracks where responsiveness and cornering agility are paramount.
• Ultra-Low Centre of Gravity Design — By eliminating traditional design elements like a centre shock mounted on top of the battery, the SSX-125 significantly lowers its centre of gravity. The innovative rear damper system repositions mass toward the back of the chassis, resulting in measurably better cornering stability, improved handling under high loads, and superior grip through turns—critical advantages in competitive 1/12 scale racing.
• Advanced Rear Damper System — Instead of using a conventional centre shock, the SSX-125 employs an innovative rear pod damper with a friction-based system. Spring pre-load can be adjusted via the top nut, whilst an O-ring on an aluminium tube handles damping characteristics. This modern engineering approach not only lowers the centre of gravity but also provides smoother, more stable handling. A convenient set screw behind the damper allows you to adjust rear pod droop without affecting side-to-side movement, giving you fine-tuned control over your car's attitude on the track.
• Adjustable Ackermann Steering System — Fine-tune your steering characteristics with a simple two-screw adjustment system that lets you increase or decrease the Ackermann effect. This allows you to control how the front wheels turn relative to each other, optimising steering sensitivity and corner speed for any track condition, whether you're running a bumpy loose surface or a smooth high-grip carpet.
• Solid Front Suspension Arms with Fixed Geometry — The optimised front suspension features solid suspension arms that maintain a fixed camber angle of 0.5° and caster of 6°, geometry that has been proven to deliver excellent corner entry and exit characteristics. A carbon plate mounted on top adds additional rigidity, and crucially, it can be removed to introduce extra flex when you need it for different track conditions, giving you the tuning flexibility that competitive racers demand.
• Adjustable Chassis Flex Control — Carbon side braces mounted with aluminium posts allow you to tailor lateral chassis flex to match specific track conditions. Simply loosen the top screws for increased flex on bumpy or loose surfaces, or keep them tight on high-grip tracks for quicker, more direct corner exits. This feature exemplifies the SSX-125's commitment to comprehensive tuning options.
• Floating Servo Mount — The fully adjustable floating servo mount minimises interference with chassis flex and ensures your servo is perfectly centred. The design accommodates various mini-sized servos, which are the standard in 1/12 scale racing, helping you maintain a low weight and low centre of gravity whilst ensuring consistent steering performance under racing loads.
• Included Kimbrough Servo Saver — Protect your servo from damage during aggressive racing manoeuvres whilst maintaining precise steering input. This servo saver is essential when you're competing in tight, high-speed racing events where sudden steering inputs and track collisions are common occurrences.
• Link Suspension Rear Setup — The rear suspension employs two composite side links, an aluminium central hinge, and carefully planned geometry that provides smooth, precise movement. This classic, proven setup is renowned for reliability in 1/12 scale racing, ensuring your car remains competitive race after race.
• Solid Axle Design — Modern 1/12 scale racing tracks often feature high traction surfaces, making a solid axle the optimal solution. This lightweight, maintenance-free design ensures straightforward power transfer from the motor to the tyres, reducing complexity and potential points of failure whilst maintaining consistent performance.
• Eccentric Plastic Bushings for Ride Height — Adjust your ride height quickly and precisely using eccentric plastic bushings. The composite material also absorbs impacts, acting as a cushion to protect the axle and bearings during collisions, extending the life of your drivetrain components and reducing maintenance requirements.
• 1S LiPo Battery Compatibility — The SSX-125 accepts standard 1S LiPo battery packs in a 93 × 47 mm battery tray, ensuring perfect fitment and allowing you to use readily available, affordable battery options. This is an essential feature for competitive racers who need reliable power delivery and the flexibility to choose from multiple battery manufacturers.
• 64DP Spur & Pinion Gears — The chassis comes equipped with a 64DP, 90-tooth spur gear, whilst precision 64DP pinion gears are available separately for fine-tuning gear ratios to match your track conditions, driving style, and motor choice, providing the customisation necessary for competitive advantage.
• Pre-Cut Maintenance Access Holes — Thoughtfully designed pre-cut holes in the chassis expose key adjustment screws for quick modifications and maintenance. This hassle-free design minimises disassembly on race day, saving you valuable time and keeping your car track-ready without unnecessary fiddling.
• Recommended Motor Compatibility — For Modified Class racing, Team Corally recommends the 6.5T Vulcan II motor, offering extreme power and speed for competitive racing. Stock Class racers can choose from other Vulcan II motor options including 13.5T and 17.5T variants to comply with specific race rules and regulations.
• Attack Racing Tyre Options — The SSX-125 is compatible with Attack Racing foam tyres available in 30, 32, and 35 shore ratings for both front and rear positions. These premium tyres provide excellent grip and consistent performance across different track conditions, feature a sleek dark metallic silver design, and require no tyre truing, allowing you to hit the track faster and focus on driving performance.

Technical Performance

The SSX-125 represents a leap forward in 1/12 scale pan car engineering, combining premium materials with advanced design philosophy to deliver measurable performance advantages. The 2.5mm carbon fibre chassis plates provide exceptional rigidity whilst maintaining the flex characteristics that modern racing demands, striking the perfect balance between precision steering response and compliance over track imperfections. The ultra-low centre of gravity design, achieved by eliminating the traditional centre shock and repositioning the rear damper system, fundamentally changes how the car handles, particularly through mid-corner and on corner exit where cornering speed is maximised. With a fixed front suspension geometry of 0.5° camber and 6° caster, the SSX-125 delivers excellent corner entry and exit characteristics, whilst the innovative rear damper system with friction-based damping and adjustable pre-load provides the mechanical compliance necessary for consistent grip on modern carpet tracks. The solid rear axle design is lightweight and maintenance-free, ideal for high-traction indoor environments, whilst the eccentric plastic bushings allow quick ride height adjustments to dial in the perfect chassis attitude. For motor compatibility, the 6.5T Vulcan II is recommended for Modified Class racing, though Stock Class alternatives from the Vulcan II range are available. The 64DP spur and pinion gear system, combined with the 1S LiPo battery compatibility (standard 93 × 47 mm tray), provides a complete platform for competitive 1/12 scale racing. Every aspect of the SSX-125, from the adjustable Ackermann steering system to the tailorable chassis flex via carbon side braces, has been engineered to provide the tuning versatility that separates winning setups from merely competitive ones.

What's in the Box

• SSX-125 Carbon Chassis Kit with 2.5mm 7075 carbon fibre chassis plates
• Front suspension assembly with solid suspension arms
• Rear link suspension with composite side links and aluminium central hinge
• Rear pod damper system with friction-based damping
• Carbon side braces with aluminium posts for adjustable chassis flex
• Solid rear axle with eccentric plastic bushings
• Floating servo mount assembly
• Kimbrough servo saver
• 64DP, 90-tooth spur gear
• Battery tray (93 × 47 mm for 1S LiPo)
• Pre-assembled chassis components and hardware
• Instruction manual

What You Need to Complete

• 1S LiPo battery pack (93 × 47 mm tray size)
• Mini-sized servo (standard in 1/12 scale racing)
• Brushless motor (6.5T Vulcan II recommended for Modified Class, or alternative Vulcan II motors for Stock Class)
• ESC (Electronic Speed Controller) compatible with 1S LiPo and brushless motors
• 2.4GHz radio control system with receiver
• Attack Racing foam tyres (30, 32, or 35 shore ratings)
• Wheel rims compatible with 1/12 scale tyres
• Battery charger for 1S LiPo cells

Frequently Asked Questions

• Is the Team Corally SSX-125 suitable for intermediate RC racers? — Yes, the SSX-125 is specifically designed for intermediate to advanced racers who have experience assembling RC cars and understand chassis tuning. The kit requires assembly and offers extensive tuning options including adjustable Ackermann steering, chassis flex control, damper settings, and ride height adjustment. If you're new to RC, you may want to start with a simpler ready to run RC car before progressing to a competition chassis kit like this.
• What's the difference between the carbon chassis and aluminium versions of the SSX-125? — The main differences lie in material and driving characteristics. The carbon chassis (this model) uses 2.5mm carbon fibre plates and provides a nimble, responsive driving experience ideal for high-grip carpet tracks and racers who prefer a more direct feel. The aluminium version uses 2mm 7075 aluminium plates and delivers a more stable feel on high-grip tracks. Choose based on your driving style and track conditions: carbon for responsiveness, aluminium for stability.
• What battery does the SSX-125 need? — The SSX-125 accepts standard 1S LiPo battery packs that fit within a 93 × 47 mm battery tray. 1S LiPo batteries are readily available from multiple manufacturers and offer the power delivery and lightweight characteristics essential for competitive 1/12 scale racing.
• Can I adjust the chassis flex on the SSX-125? — Yes, the SSX-125 features adjustable chassis flex via carbon side braces mounted with aluminium posts. You can loosen the top screws for increased flex on bumpy or loose surfaces, or tighten them on high-grip tracks for quicker corner exits. Additionally, the carbon plate on the front suspension can be removed to introduce extra flex when needed.
• What motors are compatible with the SSX-125? — Team Corally recommends the 6.5T Vulcan II motor for Modified Class racing. Stock Class racers can use alternative Vulcan II motors such as 13.5T or 17.5T models to comply with specific race rules. The chassis is designed for brushless motor compatibility with mini-sized servos.
• Does the SSX-125 come with tyres and wheels? — No, this is a chassis kit only. You will need to source Attack Racing foam tyres (available in 30, 32, and 35 shore ratings) and compatible wheel rims for 1/12 scale cars. These tyres are specifically recommended and offer excellent grip and consistency without requiring tyre truing.
• What's the advantage of the rear damper system? — The innovative rear pod damper with friction-based damping lowers the centre of gravity compared to traditional centre shocks mounted on top of the battery. This design provides smoother, more stable handling and better cornering stability. The spring pre-load adjustment and O-ring damping system allow fine-tuning for different track conditions, and the set screw enables rear pod droop adjustment without affecting side-to-side movement.
• How much assembly is required? — As a chassis kit, the SSX-125 requires full assembly including mounting the motor, servo, ESC, battery, and receiver. You'll also need to assemble the suspension, steering, and drivetrain components. This is not a ready to run RC car; it's designed for builders with intermediate assembly skills.
• What is the wheelbase and overall size of the SSX-125? — Whilst specific dimensions are referenced in the technical specifications, the SSX-125 is a 1/12 scale pan car designed for indoor carpet racing. Its compact size and low centre of gravity are engineered for maximum cornering speed and precision on modern racing tracks.
• Can I adjust the steering Ackermann on the SSX-125? — Yes, the floating servo mount features an adjustable Ackermann system controlled by a simple two-screw adjustment. This allows you to fine-tune steering characteristics by increasing or decreasing the Ackermann effect, controlling how the front wheels turn relative to each other to optimise steering sensitivity and corner speed for any track condition.

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 SSX-125 7075 CARBON CHASSIS KIT C-00105-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.