Traxxas Telemetry Expander Mount with GPS Module for Spartan SR TRX6564

Overview

The Traxxas Mount, telemetry expander (fits Spartan SR) TRX6564 is an essential upgrade for RC enthusiasts in the UK who demand precision performance data from their high-speed RC boats and vehicles. This innovative telemetry expansion system transforms how you monitor and analyse your RC model's performance, providing real-time data directly to your transmitter and mobile device. Whether you're a competitive racer pushing your brushless RC boat to its limits or a weekend basher wanting to understand your vehicle's behaviour, this telemetry solution delivers the advanced monitoring capabilities that serious RC hobbyists expect.

Traxxas has engineered this telemetry expander specifically to work seamlessly with the Spartan SR and other compatible models, ensuring perfect integration with your existing RC setup. The system recognises automatically with your TQi Radio System, meaning no complex programming or technical setup is required — simply install and enjoy instant access to comprehensive performance telemetry. For RC car and RC boat enthusiasts across the UK, having accurate performance data has become as important as having a quality brushless motor and reliable LiPo battery. This mount provides exactly that capability.

RC Model Shop stocks genuine Traxxas telemetry equipment for customers serious about getting the most from their RC vehicles. Whether you're upgrading an existing Spartan SR or building a competition-grade setup, this telemetry expander is the professional choice for accurate speed monitoring and real-time performance analysis on the water or track.

Key Features

• Telemetry Expander 2.0 with GPS Module — The integrated GPS Module 2.0 with GPS and GLONASS global positioning delivers pinpoint accuracy in speed measurement, eliminating the wheelspin errors that plague standard telemetry systems on loose surfaces or variable terrain.
• Most Accurate Speed Data Available — Whilst standard telemetry calculates speed from gear ratio and tyre size based on RPM (which can be wildly inaccurate during wheelspin), the GPS and GLONASS system provides real-time, verified speed information that reflects exactly what your vehicle is actually achieving.
• Waterproof Telemetry Module — The GPS Module installs securely inside an included waterproof Telemetry Expander Module 2.0, making this system suitable for both water-based RC boats like the Spartan SR and dusty track environments.
• Traxxas Link App Integration — The system delivers precise, real-time speed information via the free Traxxas Link App on your mobile device, allowing you to review performance data immediately after runs and analyse trends over multiple sessions.
• TQi Radio System Compatible — Works seamlessly with your TQi transmitter when fitted with the optional 6511 Traxxas Link Wireless Module (sold separately), providing wireless telemetry data transmission with no signal lag.
• Automatic Recognition Technology — The Traxxas Link App automatically recognises the sensor with zero programming or setup required, meaning installation takes minutes rather than hours of configuration.
• Plug-and-Play Installation — Designed specifically to fit the Spartan SR with mount compatibility that requires no modifications or adapters to your existing vehicle.
• Professional Racing Standard — Telemetry data monitoring has become essential for competitive RC racing in the UK, and this system provides the same level of performance analysis used by professional RC racers and teams.

Technical Performance

The Telemetry Expander 2.0 represents a significant advancement in RC vehicle performance monitoring. Where standard telemetry relies on mathematical calculations from motor RPM combined with known gear ratios and tyre circumference, this system uses dual-constellation GPS and GLONASS positioning to deliver genuinely accurate speed data. This distinction matters enormously in real-world RC use — during high-speed acceleration on loose gravel, sand, or water surfaces, wheelspin causes gear teeth to slip relative to the vehicle's actual ground speed, creating massive discrepancies in calculated velocity. The GPS Module eliminates this problem entirely by measuring actual ground position changes over time. The waterproof construction ensures the electronics remain protected during extended RC boat sessions or in wet track conditions typical of UK weather. The system integrates with Traxxas's TQi Radio System ecosystem, which operates on proven digital protocols and has been the industry standard for brushless RC vehicles for over a decade. Build quality is premium — the housing is engineered to withstand the vibrations and impacts common in RC racing, and the GPS antenna is positioned to maintain satellite lock even during aggressive cornering and acceleration.

What's in the Box

• Telemetry Expander 2.0 module with integrated GPS Module 2.0
• Waterproof housing enclosure
• Mount hardware compatible with Spartan SR fitment

What You Need to Complete

• TQi transmitter with 6511 Traxxas Link Wireless Module installed (sold separately)
• Mobile device with free Traxxas Link App installed (iOS and Android compatible)
• Compatible RC vehicle such as Traxxas Spartan SR or other supported models

Frequently Asked Questions

• What is the difference between standard telemetry and GPS-based telemetry for RC vehicles? — Standard telemetry estimates speed by multiplying motor RPM by your vehicle's gear ratio and tyre circumference, which works reasonably well on solid surfaces but becomes highly inaccurate whenever wheel slip occurs. GPS and GLONASS telemetry measures actual ground movement using satellite positioning, providing genuinely accurate speed data in all conditions. For RC boat enthusiasts and track racers in the UK, this difference is substantial — you'll see dramatically different numbers during acceleration runs on loose surfaces.
• Is this suitable for beginners? — The telemetry expander itself is beginner-friendly to install, as it mounts directly onto compatible vehicles with simple hardware. However, the system requires a TQi transmitter with the optional 6511 Traxxas Link Wireless Module, which is a more advanced radio system typically used by experienced racers rather than casual basher beginners. If you're new to RC, we'd recommend starting with a basic Traxxas ready-to-run RC car before investing in professional telemetry systems.
• What battery does this need? — The telemetry module itself draws minimal power and operates from the vehicle's main battery system without requiring a separate power source, making installation straightforward on any compatible RC car or boat.
• Can I use this telemetry system on other Traxxas vehicles? — The Traxxas Mount TRX6564 is specifically designed to fit the Spartan SR, though the Telemetry Expander 2.0 with GPS Module may be compatible with other models that support the TQi system. We recommend contacting our team at RC Model Shop if you're considering use on a different vehicle model.
• What does the Traxxas Link App provide that the radio system doesn't? — Whilst your TQi transmitter displays basic telemetry information on its screen, the Traxxas Link App on your mobile device provides detailed performance graphs, historical data storage, trend analysis across multiple runs, and the ability to review performance after the session is complete rather than only whilst driving.
• Is GPS telemetry accurate indoors or in urban areas? — GPS and GLONASS positioning works best in open-sky environments with clear satellite visibility. Performance may be degraded indoors, in tunnels, or in dense urban areas with tall buildings. For RC track racing outdoors in UK weather, this system provides consistently reliable accuracy.

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 Traxxas Mount, telemetry expander (fits Spartan SR) TRX6564 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.