Overview

The Traxxas Slash Extreme HD VXL 1:10 2WD RTR Brushless Electric Short Course Truck in FOX livery represents the pinnacle of ready-to-run short course racing technology. This is a fully assembled, race-ready RC car UK enthusiasts can unbox and drive immediately, making it ideal for both experienced competitors and those looking to step up from entry-level models. The Slash Extreme HD platform combines Traxxas's legendary durability with cutting-edge brushless performance, delivering speeds exceeding 60 mph whilst maintaining exceptional control and precision across dirt, gravel, and track surfaces.

Built on a foundation of Extreme Heavy Duty components, this 2WD short course truck features reinforced C-hubs, axle carriers, and steering blocks designed to withstand the rigours of competitive racing and aggressive bashing. The clipless body system provides quick battery access and maintenance convenience without compromising structural integrity, whilst the modular composite tub chassis offers excellent weight distribution and handling balance. Whether you're competing in organised short course racing or enjoying weekend bash sessions at your local track, this brushless RC car delivers the performance, reliability, and customisation potential that has made the Slash platform the trusted choice of racers worldwide.

The FOX edition livery adds distinctive visual appeal whilst the complete feature set—including TQi 2.4 GHz radio system, Traxxas Stability Management (TSM), waterproof VXL-3S electronic speed control, Velineon 3500Kv brushless motor, and Magnum 272R transmission—ensures you have a truly premium short course experience from day one.

Key Features

• Clipless Short Course Body — The innovative clipless design eliminates traditional body posts and clips, instead featuring reinforced panels with hidden latches that hold tight during intense racing but release instantly for battery swaps and maintenance. This clever system combines security with convenience, allowing you to keep racing without lengthy downtime, whilst the smooth exterior appearance with integrated tube-style bumpers and body reinforcements prevents pull-through damage and maintains aerodynamic efficiency.
• Extreme Heavy Duty Upgrade Components — Strengthened C-hubs, axle carriers, and steering blocks along with Extreme Heavy Duty driveshafts provide dramatically improved durability compared to standard components. These reinforced parts are engineered to handle repeated impacts and high-stress racing conditions, ensuring your investment remains reliable through countless runs and competitive events.
• TQi 2.4 GHz High Output Radio System — The included TQi 2-channel transmitter features a programmable multi-function knob and the ability to automatically store and load settings for up to 30 Traxxas Link-enabled models. The waterproof 5-channel receiver (model 6533) includes fail-safe security and an easy-access plug design housed in a protective waterproof receiver box, giving you confidence in wet conditions and ensuring consistent signal reception during competitive racing.
• Traxxas Stability Management (TSM) — This advanced electronic stability system improves straight-line acceleration and braking on low-traction surfaces without dulling throttle response or slowing the vehicle. TSM maintains steering composure to allow confident throttle-on powerslides and adjusts from off to 100% assistance via transmitter control, making it equally valuable for training and competition use.
• Velineon VXL-3S Waterproof Electronic Speed Control — The integrated ESC features a heat sink that accepts an optional accessory cooling fan (model 3340) for extended high-performance running. Three programmable drive profiles—Sport Mode, Race Mode, and patented Training Mode (limited to 50% forward and reverse)—allow customisation for different skill levels and racing conditions. Built-in two-stage low-voltage detection protects LiPo batteries whilst supporting NiMH packs from 6-8 cells (7.2-9.6V) and LiPo packs from 2-3 cells (7.4-11.1V).
• Velineon 3500Kv Brushless Motor — This ultra high-performance brushless motor features ultra high-temperature sintered Neodymium magnets, efficient high-speed ball bearings, and a precision-balanced rotor housed in a brilliant blue-anodised finish. The low-maintenance brushless design delivers exceptional power and reliability, eliminating the need for brush replacement and providing consistent performance throughout battery cycles.
• Magnum 272R Transmission — The heavy-duty transmission features a heavy-duty low-centre-of-gravity case supported by case-supported bearings, high-strength steel gears, and a sealed bevel-gear differential for improved traction management. Easy differential access allows field tuning and maintenance, whilst the precision engineering delivers smooth, efficient power transfer from motor to wheels.
• Heavy-Duty Suspension with Oil-Filled Shocks — The suspension employs heavy-duty arms and adjustable steel turnbuckles paired with oil-filled Ultra Shocks featuring white powder-coated progressive springs. This setup provides superior terrain absorption, allowing the truck to maintain traction and control across jumps, berms, and rough terrain whilst maintaining a composed driving experience.
• Extended Modular Composite Chassis — The extended tub design improves straight-line stability and racing geometry whilst the secure battery hold-down latch keeps your power source firmly in place during aggressive cornering and jumps. Side nerf bars provide impact resistance during barrier contact and close racing situations.
• Dual Bellcrank Steering with Servo Saver — The chassis-mounted high-torque 2075 servo operates through a dual bellcrank design with integrated servo saver, preventing damage to the servo during collisions whilst maintaining precise directional control and steering responsiveness.
• BFGoodrich Mud Terrain T/A Tyres and Split-Spoke Wheels — The short course truck rides on black split-spoke dual-profile wheels measuring 2.2 inches outer diameter and 3 inches inner diameter, wrapped in authentic BFGoodrich Mud Terrain T/A tyres. These provide aggressive multi-surface grip on dirt, gravel, and loose track conditions whilst the hex hardware features rust-resistant black oxide coating for durability in damp UK conditions. Sealed ball bearings enhance reliability and reduce maintenance.

Technical Performance

The Traxxas Slash Extreme HD VXL 1:10 2WD RTR Brushless Electric Short Course Truck represents a significant engineering achievement in ready-to-run electric RC vehicles. At a scale of 1:10, the truck measures 57.8 cm in length, 29.6 cm in width, and 21.4 cm in height, with a wheelbase of 33.5 cm and ground clearance of 8.9 cm, delivering the extended chassis geometry that professional short course racers demand. The total weight of 2.56 kg is meticulously balanced throughout the modular composite tub chassis, ensuring optimal weight distribution for responsive handling and directional stability. The rear-wheel drive 2WD configuration authentically reproduces short course racing dynamics with genuine on-throttle and off-throttle weight transfer characteristics that make competition short course racing so exciting.

Power delivery comes from the Velineon 3500Kv brushless motor paired with the waterproof Velineon VXL-3S electronic speed control, enabling speeds in excess of 60 mph depending on gearing, battery selection, and running surface conditions. The motor's sintered Neodymium magnets and precision-balanced rotor ensure consistent power delivery and efficiency across the entire performance envelope. Battery compatibility is remarkably flexible: the ESC accepts 2-3 cell LiPo packs (7.4-11.1V) for high-performance racing or 6-8 cell NiMH packs (7.2-9.6V) if you prefer traditional battery chemistry. The Magnum 272R transmission features sealed bevel-gear differential technology with case-supported bearings and high-strength steel gears, delivering smooth power transfer and the differential control necessary for smooth turns and consistent lap times. The extended 33.5 cm wheelbase contributes to superior straight-line stability and racing geometry, whilst the 8.9 cm ground clearance accommodates uneven terrain and provides confidence when tackling obstacles. The heavy-duty suspension with oil-filled Ultra Shocks and progressive springs absorbs impacts effectively, maintaining ground contact and traction through the most demanding courses.

What's in the Box

• Traxxas Slash Extreme HD VXL fully assembled and painted 1:10 2WD short course truck chassis
• Clipless short course body in FOX livery with tube-style bumpers
• TQi 2-channel 2.4 GHz transmitter with programmable multi-function knob
• Waterproof TQi 5-channel receiver (model 6533) with fail-safe security
• Velineon 3500Kv brushless motor (brilliant blue-anodised finish)
• Velineon VXL-3S waterproof electronic speed control with heat sink
• Magnum 272R heavy-duty transmission with sealed bevel-gear differential
• Chassis-mounted high-torque 2075 servo with dual bellcrank steering and servo saver
• Heavy-duty suspension arms with adjustable steel turnbuckles
• Oil-filled Ultra Shocks with white powder-coated progressive springs
• Extended modular composite tub chassis with battery hold-down latch and side nerf bars
• Black split-spoke dual-profile wheels (2.2" outer diameter, 3" inner diameter)
• BFGoodrich Mud Terrain T/A short course tyres with aggressive tread
• Hex hardware with rust-resistant black oxide coating
• Sealed ball bearings throughout

What You Need to Complete

• Rechargeable battery pack (2-3 cell LiPo 7.4-11.1V recommended for maximum performance, or 6-8 cell NiMH 7.2-9.6V)
• Battery charger (compatible with your chosen battery type)
• Optional: Traxxas TQi Link transmitter for wireless programming and model management features
• Optional: Cooling fan (model 3340) for extended high-performance running sessions

Frequently Asked Questions

• Is the Traxxas Slash Extreme HD VXL suitable for beginners? — Whilst this is a ready-to-run RC car UK racers can unbox and drive immediately, the Slash Extreme HD is positioned as a performance-oriented vehicle for experienced drivers or those ready to develop their RC skills. The patented Training Mode (50% forward and reverse throttle limiting) makes it more accessible for learning, and the adjustable Traxxas Stability Management system can be dialled in to provide significant electronic assistance. However, the high performance, 60+ mph top speed, and race-focused design mean it's best suited for drivers with some RC experience or those committed to quickly developing their piloting skills.
• What battery does the Slash Extreme HD VXL need? — The waterproof Velineon VXL-3S electronic speed control accepts either LiPo or NiMH battery packs. For maximum performance and speed, 2-3 cell LiPo packs (7.4-11.1 volts) are recommended—a 3S LiPo delivers approximately 11.1V for the highest performance. Alternatively, traditional NiMH battery packs of 6-8 cells (7.2-9.6 volts) work perfectly well. Both battery types are widely available, though LiPo packs demand proper charging equipment and safe storage practices.
• What is the difference between the standard Slash 2WD VXL and the Slash Extreme HD VXL? — The Extreme HD variant features significantly upgraded internal components including strengthened C-hubs, axle carriers, and steering blocks specifically designed to withstand competitive racing stresses. The Extreme Heavy Duty driveshafts are heavier-duty than standard versions, the clipless body system is more refined, and the overall component selection reflects lessons learned from competitive racing. The Extreme HD represents the evolution of the Slash platform, engineered for drivers who demand maximum durability alongside high performance.
• What is top speed and how fast will it actually go? — The Slash Extreme HD VXL is capable of speeds exceeding 60 mph, making it one of the quickest ready-to-run short course trucks available. Actual top speed depends on several variables including battery voltage (3S LiPo vs 2S LiPo), tyre compound and condition, running surface (track vs dirt vs gravel), aerodynamic setup, and gearing options. The Velineon 3500Kv motor paired with the Magnum 272R transmission and 3S LiPo battery represents the peak performance configuration.
• Is the VXL-3S electronic speed control waterproof? — Yes, the Velineon VXL-3S is fully waterproof, meaning the truck can handle wet conditions and even light water crossing without electrical damage. The waterproof receiver box is similarly protected. However, this doesn't mean the truck is fully submersible—water ingress into other areas could cause problems, so prolonged water contact should be avoided.
• What does Traxxas Stability Management (TSM) do? — TSM is an electronic stability system that improves acceleration and braking traction on slippery surfaces without dulling throttle response. It maintains steering composure to allow confident throttle-on powerslides and can be adjusted from completely off to 100% assistance via the transmitter. For competitive racing, TSM is typically disabled or minimised; for general driving and training, full TSM assistance helps prevent loss of control.
• Can I upgrade and customise this truck? — Absolutely. The Slash platform is renowned for its vast aftermarket support. The Traxxas TQi system accepts settings from up to 30 different Traxxas Link-enabled models, allowing you to store different setups. The optional cooling fan (model 3340) enhances performance during extended running. The sealed bevel-gear differential allows field tuning for different traction conditions, and turnbuckles provide suspension geometry adjustment. The modular chassis design makes major upgrades straightforward.
• How long does the battery last per charge? — Runtime depends on battery capacity (measured in mAh), driving style, and running surface. Most quality LiPo battery packs in the 3000-5000 mAh range provide 15-20 minutes of continuous high-performance driving. The built-in low-voltage detection protects LiPo batteries from over-discharge damage, automatically reducing power when voltage drops, alerting you to swap batteries.

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 Slash Extreme HD VXL 1:10 2WD RTR Brushless Electric Short Course Truck, FOX (+ TQi 2-ch, TSM, VXL-3s, Velineon 3500, Magnum 272R, Clipless Body, Extreme HD Parts) 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.