Overview
Team Associated has been at the leading edge of 1/10 scale 2WD off-road racing for over 40 years, starting with the legendary original RC10, and they are proud to present the RC10B7.1D. This advanced race kit represents four decades of continuous development and innovation, with each generation building upon the success of its predecessor. The RC10B7.1D is the perfect choice for anyone serious about competitive RC car racing in the UK, whether you're competing on dirt tracks, clay surfaces, or low-grip AstroTurf venues. If you're searching for a high-quality 2WD RC buggy that delivers genuine racing performance, this is the kit that serious competitors choose.
The RC10B7.1D boasts revolutionary new long-arm suspension geometry, a weight-centralised electronics layout, and KPI-adjustable steering blocks that work together to dramatically increase the potential for grip and corner speed. These engineering innovations lead to faster lap times and an overall smoother, more consistent drive feel that will transform your racing experience. The kit comes equipped with a ball differential and an optimised setup featuring softer springs and lower-pack pistons, making it the recommended starting point for those who plan to race on dirt, clay, and some low-grip AstroTurf tracks. This is a genuine race platform with the durability, speed, and championship lineage you expect from Team Associated.
As with previous generations, the RC10B7.1D and RC10B7.1 feature fully interchangeable parts, allowing you to pick and choose your configuration depending on track conditions. This flexibility means your investment in this RC buggy kit will continue to serve you well as your skills develop and track requirements change. The RC10B7.1D represents the pinnacle of 2WD off-road racing technology and is an essential choice for anyone serious about competitive RC racing in the United Kingdom.
Key Features
- 3-Gear Laydown Transmission — This innovative transmission design maintains the original B7 motor position whilst reducing rotational weight and drag, delivering noticeably sharper acceleration and improved overall performance on the track.
- New Steering and Caster Block Assembly — The completely redesigned steering and caster block assembly simplifies the assembly process and reduces weight without sacrificing the tunability that serious racers demand, giving you a lighter chassis that responds precisely to your inputs.
- -2mm Front Ballstud Mount — Included along with an updated top plate and standard ballstud mount, this new component gives you expanded tuning options to fine-tune your vehicle's handling characteristics to match your specific track conditions.
- New Front Suspension Arms with Hinge Pin Brace — These improved suspension arms feature an integrated hinge pin brace that significantly enhances durability during intense racing sessions, ensuring your RC car can handle the demands of competition without premature failure.
- -2mm Front and Rear Shock Towers — Both front and rear shock towers include the new -2mm option, which lowers the centre of gravity and improves overall stability, weight distribution, and cornering performance on high-speed sections of the track.
- 81mm Rear Suspension Arms and 71mm CVA Bones — These precision-engineered suspension components provide excellent geometry and suspension travel, working together to maintain traction and control across varying terrain types and track conditions.
- Ball Differential — The included ball differential provides reliable traction control and is perfectly suited for the dirt and clay track environments this RC buggy is designed for, ensuring predictable handling characteristics.
- Low-Profile RC10B7 Body with Aerodynamic Wings — The low-profile body design reduces aerodynamic drag, whilst the included 7-inch rear wing and 2.5-inch front wing provide downforce and stability for more predictable, confidence-inspiring performance at speed.
- 7075-T6 Aluminium Chassis with Weight Plate Pockets — The rigid yet lightweight 7075-T6 aluminium chassis provides exceptional rigidity whilst maintaining a light overall weight, and the optional weight plate pockets allow fine-tuning of weight distribution to suit your driving style and track conditions.
- Shock Tower Covers Front and Rear — These protective covers shield your suspension components from dirt and debris, extending component lifespan and ensuring your RC car maintains consistent performance throughout an entire racing season.
- 3.5mm Turnbuckles and Ballcups — Precision-engineered suspension adjustments allow you to dial in your suspension geometry with millimetre accuracy, giving you the control serious racers need to optimise performance for specific track conditions.
- 13mm Big-Bore Shocks — These larger-diameter shocks provide superior damping and heat dissipation, maintaining consistent performance even during extended racing sessions and preventing performance degradation from shock fluid overheating.
- Fully Interchangeable Parts with RC10B7.1 — The RC10B7.1D shares fully interchangeable parts with the RC10B7.1, allowing you to customise your vehicle configuration and invest in upgrade components with confidence that they will work perfectly with your chassis.
Technical Performance
The RC10B7.1D is engineered from the ground up as a track-focused racing machine that delivers the performance, precision, and reliability that competitive racers demand. The 3-gear laydown transmission reduces drag for sharper acceleration and improved throttle response, whilst the 7075-T6 aluminium chassis provides a rigid foundation that resists flexing during hard cornering. The optional weight plate pockets enable you to fine-tune the weight distribution to achieve a lower centre of gravity and optimise handling balance for your specific driving style and track surface. The long-arm suspension geometry, combined with the new KPI-adjustable steering blocks, dramatically expands the tuning window available to drivers, allowing you to extract maximum grip and corner speed from whatever track surface you're racing on. The 13mm big-bore shocks with adjustable turnbuckles provide excellent damping control and heat dissipation, ensuring consistent performance throughout intensive racing sessions. With an internal gear ratio of 2.60:1 and a 2WD drive system, the RC10B7.1D delivers predictable, controllable power delivery that rewards smooth driving technique. The aerodynamic bodywork, featuring a low-profile RC10B7 body with 7-inch rear wing and 2.5-inch front wing, provides excellent stability and downforce for confident, predictable handling at racing speeds. This is a genuine competition-grade RC buggy kit that has been proven on dirt, clay, and low-grip AstroTurf tracks across the United Kingdom and beyond.
What's in the Box
- RC10B7.1D chassis (fully assembled and ready to build)
- 3-Gear laydown transmission
- New steering and caster block assembly
- -2mm front ballstud mount
- Updated top plate and standard ballstud mount
- Front suspension arms with hinge pin brace
- -2mm front shock tower
- -2mm rear shock tower (FT specification)
- 81mm rear suspension arms
- 71mm CVA bones
- Ball differential
- Low-profile RC10B7 body
- 7-inch rear wing
- 2.5-inch front wing
- 7075-T6 aluminium chassis
- Aluminium weight plate (for optional weight pockets)
- Shock tower covers (front and rear)
- 3.5mm turnbuckles and ballcups
- 13mm big-bore shocks (front and rear)
- Assembly hardware and fasteners
What You Need to Complete
- Brushless motor (recommended 6.5T to 10.5T depending on track type and preference)
- Electronic speed controller (ESC) compatible with 2S LiPo batteries
- Servo (digital or standard servo recommended)
- Tyres and wheels (1/10 scale off-road tyres and wheels)
- LiPo battery pack (2S configuration recommended)
- Battery charger (LiPo compatible)
- Radio system (2.4GHz transmitter and receiver recommended)
Frequently Asked Questions
- Is the RC10B7.1D suitable for beginners to RC racing? — The RC10B7.1D is recommended as a starting point for those planning to race competitively on dirt, clay, and low-grip AstroTurf tracks. Whilst it is a race-focused kit rather than a beginner's toy, it is not excessively difficult to build if you have basic mechanical skills and patience. The kit requires full assembly, so you'll need tools, a motor, ESC, servo, batteries, and a radio system to complete it. If you're new to RC racing in the UK, you may want to consider starting with a ready-to-run model first to understand the basics, but if you're committed to racing, this is an excellent choice.
- What motor and ESC should I use with the RC10B7.1D? — The RC10B7.1D is designed to work with brushless motors in the 6.5T to 10.5T range, depending on your track type and racing style. Lower KV motors (such as 10.5T motors) provide more torque and are better for tight, technical tracks, whilst higher KV motors (such as 6.5T motors) provide more top speed for open, flowing tracks. You'll need a brushless ESC rated for 2S LiPo batteries and compatible with your chosen motor. The ESC should be mounted in the centralised electronics layout that the B7.1D chassis provides.
- What battery does this need? — The RC10B7.1D is designed to run on 2S LiPo batteries, which provide 7.6V nominal voltage. Battery capacity typically ranges from 3000mAh to 5000mAh depending on your power requirements and runtime preferences. Many UK racers use 4400mAh or 4800mAh BRCA-approved shorty format batteries for optimal performance. You'll also need a LiPo-compatible battery charger and a balance charger lead to safely charge your batteries.
- How does the RC10B7.1D compare to the RC10B7.1? — The RC10B7.1D is the newer generation and incorporates several improvements over the earlier RC10B7.1, including new steering and caster block assemblies, updated front suspension arms with hinge pin braces, new shock tower options, and refined tunability throughout the chassis. However, the two models feature fully interchangeable parts, meaning you can mix and match components between them depending on track conditions and your tuning preferences. The RC10B7.1D is the recommended choice for new purchases, but if you already own an RC10B7.1, you can upgrade it with B7.1D components to achieve similar performance characteristics.
- What track types is the RC10B7.1D designed for? — Team Associated specifically recommends the RC10B7.1D for racing on dirt tracks, clay tracks, and some low-grip AstroTurf surfaces. The ball differential and optimised setup with softer springs and lower-pack pistons are tuned for these surface types. If you race on different track surfaces, you may want to adjust your setup and components accordingly.
- What tools do I need to build this kit? — You'll need a selection of hex drivers (1.5mm, 2.0mm, 2.5mm, and 3.0mm are standard for 1/10 scale RC cars), a screwdriver set, and possibly some specialist RC tools like a turnbuckle wrench. Most UK RC hobby shops sell complete tool sets designed specifically for 1/10 scale RC cars. You should also have thread-locking compound on hand for securing fasteners.
- Can I upgrade parts on the RC10B7.1D as my racing improves? — Absolutely. One of the key advantages of the RC10B7.1D is the wide range of available upgrade and optional parts that are compatible with the chassis. You can upgrade your motor, ESC, servo, shocks, suspension arms, and many other components as your budget and racing skills improve. The fully interchangeable parts system with the RC10B7.1 means the aftermarket support is extensive.
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 TEAM ASSOCIATED RC10B7.1D TEAM KIT AS90047 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.
