Overview
The Traxxas Maxx Ultimate 1/10 4WD brushless RC monster truck represents the pinnacle of ready-to-run RC vehicle engineering, combining raw power with precision control in a package that's equally at home on tracks, in fields, or tearing through challenging terrain. This is not just another RC car UK enthusiasts can pick up casually—it's a serious performance machine designed for those who demand the best from their hobby. The Maxx Ultimate steps into elite status with a full complement of premium aluminium upgrades, steel CV driveshafts, and Traxxas' most powerful steering servo, making it one of the most extreme Maxx-scale monster trucks ever to carry the Traxxas name.
Whether you're a seasoned RC competitor, an experienced hobbyist, or someone looking to step up to a high-performance brushless RC monster truck, the Maxx Ultimate delivers genuine capability that matches professional expectations. This ready-to-run RC truck comes virtually complete—you simply add a 4S LiPo battery and charger, then you're ready to experience devastating acceleration, precise control, and the kind of durability that survives countless impacts and hard landings. The stunning green colour scheme with unique Maxx Ultimate graphics makes this model instantly recognisable on any racing circuit or off-road course.
Traxxas has engineered the Maxx Ultimate with an obsessive attention to detail, incorporating technology and materials found in competition-grade RC vehicles. From the waterproof electronics to the integrated telemetry system that streams real-time performance data to your smartphone, every component has been chosen and tested to deliver consistent performance session after session.
Key Features
- Premium 6061-T6 Aluminium Construction — The chassis, suspension components, C-hubs, steering blocks, rear hub carriers, transmission cover, and motor cradle are all crafted from aerospace-grade 6061-T6 aluminium, delivering bombproof strength with show-stopping looks that won't corrode or degrade, ensuring your RC monster truck maintains its performance integrity for years of use.
- 4-Wheel Drive with Steel CV Driveshafts — Full-time shaft-driven 4WD combined with steel constant-velocity driveshafts and Mod-1 steel gears offers maximum torque handling and durability, allowing the Maxx Ultimate to accelerate hard in all directions without breaking components or losing traction.
- Ultra-High-Torque Steering Servo — The 2085RL metal gear steering servo generates an astounding 650 ounce-inches of torque at 6.0 volts with a response time of just 0.13 seconds per 60 degrees, featuring full steel gears, anodised aluminium centre section with cooling fins, and ball bearings for precision control even when directing the massive Sledgehammer tyres through tight corners at speed.
- Waterproof VXL-4s Electronic Speed Control — This sophisticated ESC is compatible with both 3S and 4S LiPo batteries, features an integrated cooling fan, machined heat sinks, real-time telemetry via Traxxas Link wireless connection, 10 gauge silicone wiring, and integrated protection circuits with LED status lights to monitor system health during operation.
- Brushless Velineon 540XL Motor — A long-format brushless motor with 4-pole design and 2400 KV rating delivers explosive acceleration and smooth power delivery across the entire RPM range, whilst the aluminium heat sink and cooling fan keep temperatures within optimal operating parameters even during sustained high-speed runs.
- Traxxas Stability Management System — Advanced stability control that prevents spinouts and loss of control during aggressive driving, adjustable from completely off to 100% assistance directly from the transmitter, allowing drivers to dial in exactly the level of electronic assistance they prefer.
- Wireless Traxxas Link Technology — A Traxxas Link wireless module comes pre-installed in the TQi transmitter, allowing you to download the free Traxxas Link app to view real-time telemetry including speed, RPM, and battery voltage on your mobile device, plus make micro-adjustments to transmitter settings without opening the radio case.
- Huge 5.6-Inch Sledgehammer Tyres — Massive off-road tyres with aggressive open-block tread design clear away mud and debris for unrivalled traction, mounted on striking new black chrome 2.8-inch wheels utilising a splined 17 mm hex mount for a stronger, more secure connection to the aluminium axles.
- Clipless Body Mount System — Unique Maxx Ultimate graphics with quick one-hand installation and removal using a pivoting rear latch mechanism, eliminating the need for body posts and clips whilst featuring moulded body reinforcements for extra protection against tearing and damage.
- Extended Modular Chassis Design — The interlocking chassis with front and rear bulkheads absorbs and distributes impact energy throughout the vehicle, keeping the driveline sealed inside to prevent dirt and grit contamination whilst maintaining easy component access and serviceability.
- Extended Battery Tray — Accepts Traxxas' largest 6700 mAh 4-cell LiPo batteries with the battery protected deep inside the chassis, featuring pivoting hold-downs for safe, secure retention that's more convenient than conventional methods.
- High-Performance Suspension — Features 7075-T6 aluminium front toe links, WideMaxx suspension arms with tough composite formula that resists impact damage even in cold weather, steel pivot balls at all critical suspension points for double-shear strength, and aluminium pin retainers for durability.
- GT-Maxx Shock System — Threaded aluminium bodies, aluminium shock caps with pivot balls, ultra-smooth TiN-coated damper shafts, adjustable aluminium upper spring retainers, lower seal cartridges with dual X-rings, and bolted-on lower spring perches provide precision damping and adjustability.
- Heavy-Duty Driveline Components — Torque-biasing centre drive with aluminium housing, 17 mm aluminium axle adapters and wheel nuts, sealed silicone fluid-filled differentials with large module ring and pinion gears, and heavy-duty Cush Drive with steel spur gear ensure reliability during extreme driving conditions.
- TQi 2.4 GHz 2-Channel Radio System — Factory-installed wireless module provides reliable communication with the vehicle, featuring a 5-channel micro receiver with fail-safe security and integrated telemetry ports, plus the transmitter can automatically store and load settings for up to 30 Traxxas Link-enabled models.
- Professional-Grade Aluminium Details — 6061-T6 aluminium steering bellcranks, double-shear aluminium servo horn, heavy-duty servo saver spring, tough energy-absorbing front and rear bumpers, lower front and rear skid plates for impact and abrasion resistance, integrated nerf bars for side impact protection, and a wheelie bar with aluminium wheels.
- Secure Motor Mounting — Aluminium full-length motor cradle with precise, fixed gear mesh adjustments and separate motor retention from gear mesh provides unmatched stability and alignment reliability.
Technical Performance
The Traxxas Maxx Ultimate delivers blistering on-road and off-road performance through a carefully engineered combination of brushless electric propulsion, waterproof electronic control, and precision suspension tuning. The Velineon 540XL brushless motor paired with the VXL-4s waterproof ESC creates a powertrain capable of accelerating from zero to serious velocity in seconds, producing a top speed of 55 mph out of the box with a single 4S LiPo battery, with the potential to exceed 60+ mph when using optional gearing modifications. This ready-to-run RC monster truck scales to 1/10 and measures 22.50 inches (572 mm) in length, 15.95 inches (405 mm) in width, stands 9.12 inches (232 mm) tall, and tips the scales at 10.20 pounds (4.63 kg)—proportions that deliver impressive presence without compromising manoeuvrability. The wheelbase extends to 13.85 inches (352 mm) with a centre ground clearance of 2.6 inches (67 mm), providing ample suspension travel and obstacle clearance for serious off-road work. The single-speed transmission features a gear ratio of 12.37:1 with 1.0 metric pitch gears, driving all four wheels through sealed, hardened steel bevel limited-slip differentials. The chassis is constructed from composite materials with strategically positioned 6061-T6 aluminium reinforcements, whilst the body is pre-glued with 1-piece foam tyre inserts rated for TSM (Traxxas Stability Management) performance. Battery compartment dimensions are 186 mm × 48 mm × 43 mm, designed specifically to accommodate the largest Traxxas LiPo batteries. Build quality throughout reflects professional-grade RC engineering with machined components, anodised finishes, ball bearings at precision points, and dual X-ring seals on shock absorbers ensuring long operational life and consistent performance. The waterproof rating extends to the VXL-4s ESC and motor, protected by silicone gaskets and sealed connectors, making this a genuinely all-weather capable machine.
What's in the Box
- Maxx Ultimate with Velineon 540XL brushless motor pre-installed
- VXL-4s waterproof electronic speed control with integrated telemetry
- TQi 2.4 GHz radio system with factory-installed wireless module
- Quick start guide with assembly and operation instructions
- High-quality maintenance tools for routine servicing
What You Need to Complete
- 4-Cell 14.8-Volt LiPo Battery (Traxxas recommends their Power Cell LiPo batteries for maximum performance; 3-cell 11.1V LiPo batteries will operate the vehicle with reduced performance)
- LiPo Battery Charger (specifically a balance charger compatible with LiPo chemistry)
- Traxxas iD Charger recommended for automated charging and battery protection
- Four AA Alkaline Batteries for the transmitter power supply
- LiPo Storage and Safety Sack (essential for safe battery storage and transport)
Frequently Asked Questions
- What's the top speed of the Traxxas Maxx Ultimate 4WD RC monster truck? — Out of the box with a single 4S LiPo battery, the Maxx Ultimate achieves 55 mph. With optional gearing modifications and a fully charged 4S LiPo battery, top speed can exceed 60+ mph, making this one of the fastest brushless RC monster trucks available in the 1/10 scale category. These speeds are genuine performance benchmarks, not theoretical maximums.
- Is the Traxxas Maxx Ultimate suitable for beginners? — The Maxxs Ultimate is classified as Skill Level 4, meaning it's recommended for experienced RC enthusiasts rather than beginners. Whilst the vehicle itself is ready-to-run (you simply add batteries and charger), the power delivery, speed, and complexity of systems like telemetry, stability management, and wireless modules make it best suited for drivers with existing RC experience. Beginners are better served starting with entry-level models before progressing to the Maxx Ultimate.
- What battery does the Traxxas Maxx Ultimate need? — The Maxx Ultimate is designed for 4S LiPo batteries (14.8 volts nominal), with Traxxas recommending their 6700 mAh 4-cell Power Cell LiPo battery for maximum performance. A 3-cell 11.1V LiPo battery can operate the vehicle but with noticeably reduced performance. NiMH and NiCd batteries are not supported whatsoever. The battery compartment measures 186 mm × 48 mm × 43 mm.
- Does the Maxxs Ultimate come with a battery and charger? — No, batteries and chargers are sold separately. You must purchase a compatible 4S LiPo battery (14.8V) and an appropriate LiPo balance charger to operate this ready-to-run truck. Traxxas iD chargers are recommended for added safety and automated charging profiles.
- What makes the Maxx Ultimate different from other RC monster trucks? — The Maxx Ultimate distinguishes itself through premium materials (6061-T6 aluminium construction throughout), the ultra-high-torque 2085RL steering servo (650 oz-in), waterproof electronics with integrated telemetry, massive 5.6-inch Sledgehammer tyres, sealed differentials, steel CV driveshafts with Mod-1 gears, Traxxas Stability Management, and the innovative clipless body mount system. These features combine to deliver durability, speed, and control that rival competition-grade vehicles.
- Is the Maxx Ultimate waterproof? — The VXL-4s ESC and Velineon 540XL motor are both rated as waterproof, featuring sealed connectors and silicone gaskets. However, the transmitter and receiver require standard RF precautions, so whilst the vehicle can handle water crossings and wet grass, full submersion is not recommended.
- What is Traxxas Stability Management (TSM)? — TSM is an advanced electronic stability control system that helps prevent spinouts and loss of control, particularly beneficial when driving aggressively or on slippery surfaces. The system is fully adjustable from completely off to 100% assistance directly from the TQi transmitter, giving drivers complete control over how much electronic assistance they want.
- How do I use the Traxxas Link wireless module? — The Traxxas Link wireless module comes pre-installed in the TQi transmitter. Download the free Traxxas Link app to your smartphone, and you can view real-time telemetry data including speed, RPM, and battery voltage during operation. The app also allows you to make micro-adjustments to transmitter settings without opening the radio case, streamlining setup and tuning.
- What's the warranty on the Traxxas Maxx Ultimate? — Traxxas products purchased from authorised UK retailers like RC Model Shop typically include standard manufacturer warranty covering defects in materials and workmanship. Check with our customer service team for specific warranty details, registration requirements, and coverage terms.
- Can I upgrade components on the Maxx Ultimate? — Yes, Traxxas offers an extensive range of genuine upgrades and replacement parts for the Maxx Ultimate. Optional gearing changes can increase top speed further, and suspension, motor, and ESC upgrades are available. Always source genuine Traxxas parts to maintain compatibility and performance standards.
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 Maxx Ultimate 1:10 4S 4WD Electric Monster Truck, Green (+ TQi 2-ch Link, VXL-4s, Velineon 540XL, TSM, Clipless Body) TRX89087-4-GRN 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.
The Traxxas TRX89087-4-GRN Maxx Ultimate 1:10 4S 4WD monster truck in Green fuses X?Truck strength with elite upgrades to deliver a relentless off?road experience. Premium 6061?T6 aluminium components across the chassis, suspension, and driveline provide bombproof resilience, while steel CV driveshafts and Mod?1 steel gears channel torque with authority. A waterproof VXL?4s ESC partners with the long?format Velineon 540XL brushless motor for consistent power on mud, gravel, and damp grass, backed by Traxxas Stability Management for controllable speed. Huge 5.6 inch Sledgehammer tyres mounted to black chrome 2.8 inch wheels bite into loose terrain, and a clipless body system with molded reinforcements enables quick one?hand shell removal and robust protection. With real?time telemetry via the pre?installed wireless module in the TQi transmitter, the Green finish looks as fierce as the numbers it puts down.
Key features of the Traxxas TRX89087-4-GRN Maxx Ultimate 1:10 4S 4WD monster truck
- 6061?T6 aluminium upgrades – reinforced hubs, steering blocks, carriers, cover, and motor cradle for structural integrity
- Steel driveline – CV driveshafts, Mod?1 ring/pinion and steel spur for high?torque durability
- High?torque steering – 650 oz?in servo with steel gears for decisive directional control
- Waterproof electronics – sealed VXL?4s ESC with cooling fan for wet?weather confidence
- Velineon 540XL motor – 4?pole, 2400 Kv brushless performance with heat sink and fan
- TSM assistance – adjustable Stability Management to reduce spinouts and maintain grip
- Clipless body system – pivoting rear latch for one?hand install/removal and reinforced shell
- Sledgehammer tyres – open?block tread clears debris for consistent traction
- Telemetry integration – wireless module and app for speed, RPM, and voltage data
- Green styling – bold colourway with black chrome wheels for a striking presence
Traxxas TRX89087-4-GRN Maxx Ultimate 1:10 4S 4WD monster truck: how does the chassis deliver elite strength?
A modular composite chassis interlocks with front and rear bulkheads to absorb and distribute impact energy, shielding the sealed driveline from grit. 6061?T6 aluminium C?hubs, steering blocks, rear hub carriers, transmission cover, and an aluminium full?length motor cradle enforce alignment under repeated landings and hard launches. Aluminium suspension pin retainers resist wear at high?stress locations, while steel pivot balls and double?shear strength across critical points keep geometry true. The secure motor mounting system uses precise, fixed gear mesh adjustments and retains the motor independently of gear mesh, preserving performance through shock loads.
How do steel driveline components sustain torque and traction?
Steel constant?velocity driveshafts, Mod?1 large?module ring and pinion gears, and a heavy?duty Cush Drive with a steel spur gear form a driveline built for punishment. A torque?biasing centre drive with an aluminium housing manages front?rear power distribution to curb wheelspin during transitions. Sealed, silicone fluid?filled limited?slip differentials add controllable power transfer across uneven terrain, while a splined aluminium centre driveshaft and 17 mm aluminium axle adapters lock wheels firmly to the axles. This combination resists twist and bind, translating motor output into forward motion even when surfaces get unpredictable.
Traxxas Maxx Ultimate TRX89087-4-GRN RC truck with Velineon 540XL brushless motor and waterproof VXL?4s ESC
The Traxxas Maxx Ultimate TRX89087-4-GRN RC truck with Velineon 540XL brushless motor and waterproof VXL-4s ESC delivers smooth, efficient power through a 4?pole, 2400 Kv long?format motor with an aluminium heat sink and cooling fan for thermal stability. The VXL?4s ESC supports 3s–4s LiPo batteries, integrates a cooling fan, features protection circuits and LED status lights, and links telemetry through the Traxxas Link app. Factory performance reaches 55 mph using a single 4s LiPo, with 60+ mph attainable via optional gearing on suitable terrain. 10?gauge silicone wiring maintains current flow, ensuring precise throttle response.
Why do Sledgehammer tyres and TSM create confidence on loose terrain?
Sledgehammer extreme tyres measure 5.6 inches with an aggressive open?block tread that ejects mud and debris to keep the edges biting during acceleration and braking. Black chrome 2.8 inch wheels with a keyed 17 mm hex receptor secure onto aluminium axle adapters and wheel nuts for a robust interface. Traxxas Stability Management adjusts from off to full assistance at the transmitter, helping prevent spinouts and sharpening corner exits. The synergy of mechanical grip and electronic assistance gives drivers predictable control over dirt, grass, and compacted soil.
How do GT?Maxx shocks and WideMaxx suspension maintain composure?
GT?Maxx shocks feature threaded aluminium bodies, aluminium caps with pivot balls, and ultra?smooth TiN?coated damper shafts to minimise friction. Dual X?ring lower seal cartridges combat leaks through repeated impacts, while bolted lower spring perches and adjustable aluminium upper retainers keep settings secure. WideMaxx suspension arms widen track for stability, and TUBES 7075?T6 aluminium front toe links hold toe precisely during hard hits. The tough composite formula resists cold?weather brittleness, backed by double?shear strength at critical suspension points for long?term reliability.
Telemetry, radio and clipless body: what makes daily running simpler?
A TQi 2.4 GHz 2?channel radio system ships with a factory?installed Traxxas Link wireless module, unlocking on?board telemetry through the VXL?4s ESC. The Traxxas Link app provides micro?adjustments to transmitter behaviour and real?time speed, RPM, and battery voltage data across up to 30 Link?enabled models. The clipless body mount system uses a pivoting rear latch for quick one?hand installation and removal, eliminating body posts and clips and adding molded reinforcements for tear resistance. Energy?absorbing bumpers, lower skid plates, integrated nerf bars, and a wheelie bar with aluminium wheels round out practical protection.
Affordable Traxxas Maxx Ultimate TRX89087-4-GRN 1:10 monster truck with Sledgehammer tyres and black chrome wheels: who benefits most?
The Affordable Traxxas Maxx Ultimate TRX89087-4-GRN 1:10 monster truck with Sledgehammer tyres and black chrome wheels rewards drivers seeking elite durability without complex upkeep. An extended battery tray accepts Traxxas’ largest 6700 mAh 4?cell LiPo, protecting the pack deep in the chassis and using pivoting hold?downs for secure retention and quick access. Full?time shaft?driven 4WD, sealed diffs, and a sealed driveline layout reduce maintenance between sessions. The Green styling complements the premium aluminium hardware, creating a strong visual presence that matches performance on the trail.
What performance specifications define the driving feel of the Green model?
The platform measures 57.2 cm in length, 40.5 cm in width, and 23.2 cm in height, with a 35.2 cm wheelbase and 6.7 cm centre ground clearance for stability over ruts and bumps. Internal gear ratio sits at 12.37:1, aligned to the 1.0 metric pitch for durable torque transfer. A single?speed transmission simplifies power delivery while preserving responsiveness. The 2085RL metal?gear servo outputs 650 oz?in at 0.13 sec per 60 degrees at 6.0 volts, keeping the large tyres in check. With 4.63 kg of mass, the chassis absorbs impacts while maintaining agility for jumps and quick directional changes.
Is the Traxxas TRX89087-4-GRN Maxx Ultimate platform the best choice for off?road progression?
For enthusiasts building skill and speed, aluminium reinforcements, steel driveline components, and adjustable electronic assistance provide a forgiving yet potent base. Traxxas Stability Management offers confidence when surfaces get slick, and telemetry empowers data?driven tuning. A sealed driveline and easy?service modular chassis reduce downtime, while the clipless body system streamlines pre?run prep. This balanced approach makes the Green model a compelling best pick for drivers who value durability and control alongside raw acceleration.
From premium aluminium upgrades and waterproof control electronics to giant tyres and rapid clipless body access, the Traxxas TRX89087-4-GRN Maxx Ultimate 1:10 4S 4WD monster truck in Green is engineered for hard running and confident handling. Real?time telemetry, sealed limited?slip differentials, and a torque?biasing centre drive reward careful setup and aggressive driving alike. To step into a proven, high?durability platform with commanding traction and precision control, buy Traxxas TRX89087-4-GRN Maxx Ultimate 1:10 4S 4WD monster truck today.
Brand, model and product type
- Brand: Traxxas
- Model: Maxx Ultimate, colour: Green
- Product Type: Traxxas TRX89087-4-GRN Maxx Ultimate 1:10 4S 4WD monster truck, Traxxas Maxx Ultimate TRX89087-4-GRN RC truck with Velineon 540XL brushless motor and waterproof VXL-4s ESC, Traxxas Maxx Ultimate RC truck with TQi 2-channel Link and Traxxas Stability Management TRX89087-4-GRN
Dimensions and weight
- Length: 57.2 cm — a substantial footprint for stability during high-speed runs and landings.
- Width (track): 40.5 cm — WideMaxx arms contribute to planted cornering and predictable turn-in.
- Height: 23.2 cm — ample body clearance supports suspension travel over ruts and bumps.
- Wheelbase: 35.2 cm — balanced chassis proportions aid weight transfer and composure.
- Centre ground clearance: 6.7 cm — elevated stance helps clear stones and rough terrain.
- Battery compartment: 18.6 cm x 4.8 cm x 4.3 cm — sized for Traxxas 4-cell 6700 mAh LiPo packs with secure retention.
- Weight: 4.63 kg — enough mass to absorb impacts while keeping agility for jumps.
- Scale: 1:10 — large components are accessible for service and tuning.
Drivetrain and transmission
- Drive: full-time shaft-driven 4WD — consistent traction across grass, dirt and loose gravel.
- Transmission: single speed — robust simplicity for high-torque delivery.
- Centre drive: torque-biasing unit with aluminium housing — smooth front-rear power distribution.
- Differentials: sealed, silicone fluid-filled limited slip with hardened steel bevel gears.
- Internal gear ratio: 12.37:1 — blends punchy acceleration with efficient top speed.
- Gear pitch: 1.0 metric (Mod-1) — large tooth geometry resists wear under heavy loads.
- Cush Drive: heavy-duty unit with steel spur gear to absorb shock loads in the driveline.
- Driveshafts: steel constant-velocity shafts with splined aluminium centre driveshaft.
- Axle adapters: 17 mm aluminium adapters and aluminium wheel nuts for secure wheel retention.
Motor and ESC
- Motor: Velineon 540XL, long-format brushless, 4-pole 2400 Kv with aluminium heat sink and cooling fan for thermal stability.
- ESC: VXL-4s waterproof electronic speed control with built-in cooling fan, protection circuits and LED status lights.
- Battery compatibility: 3s–4s LiPo; 4s recommended for maximum performance, 3s operates with reduced output.
- Telemetry integration: real-time speed, RPM and battery voltage via Traxxas Link through the VXL-4s ESC.
- Performance: 55 mph out of the box with single 4s LiPo; 60+ mph achievable with optional gearing.
- Wiring: 10-gauge silicone wire for efficient current delivery and reliability.
Suspension and steering
- Shocks: GT-Maxx threaded aluminium bodies with aluminium caps and pivot balls for smooth articulation.
- Damper shafts: ultra-smooth TiN-coated shafts reduce friction and improve durability.
- Seals: lower seal cartridge with dual X-rings to maintain oil integrity over repeated impacts.
- Spring hardware: adjustable aluminium upper spring retainers; bolted lower spring perches keep settings secure.
- Arms: WideMaxx composite suspension arms resist impact damage, even in cold weather.
- Links: TUBES 7075-T6 aluminium front toe links maintain precise steering geometry.
- Steering servo: 2085RL ultra-high-torque metal gear unit rated at 650 oz-in, 0.13 sec/60° at 6.0 V.
- Bellcranks and horn: 6061-T6 aluminium bellcranks, double-shear aluminium servo horn and heavy-duty servo saver spring.
- Pivot balls: steel pivot balls at key points for alignment stability.
Wheels and tyres
- Tyres: Sledgehammer extreme tread with 5.6 inch diameter; open-block pattern clears mud and debris for grip.
- Wheels: 2.8 inch black chrome finish with keyed 17 mm hex receptor for positive engagement.
- Inserts: one-piece foam inserts; pre-glued and TSM rated for high-speed stability.
Chassis and protection
- Chassis: extended modular composite design interlocks with bulkheads to absorb and distribute impact energy.
- Aluminium upgrades: 6061-T6 C-hubs, steering blocks, rear hub carriers, transmission cover and full-length motor cradle.
- Pin retainers: aluminium suspension pin retainers at critical mounts for durability.
- Sealing: driveline enclosed within the chassis to keep out dirt and grit.
- Bumpers: tough energy-absorbing front and rear bumpers with lower skid plates.
- Nerf bars: integrated side-impact resistance to protect the chassis.
- Wheelie bar: rear wheelie bar with aluminium wheels for controlled launches.
Radio, control and telemetry
- Transmitter: TQi 2.4 GHz 2-channel system with factory-installed Traxxas Link wireless module.
- Receiver: 5-channel micro receiver (6533) with fail-safe security and integrated telemetry ports.
- Traxxas Link app: micro-adjustments for transmitter behaviour; real-time telemetry display for speed, RPM and battery voltage.
- Stability control: Traxxas Stability Management adjustable from off to 100% assistance via the transmitter.
Body and service
- Body mounting: clipless body mount system using pivoting rear latch for quick one-hand installation and removal.
- Reinforcements: moulded body reinforcements provide extra protection against tearing.
- Serviceability: modular layout makes components easy to access for maintenance.
Power system and requirements
- Recommended battery: Traxxas 4-cell 14.8 V Power Cell LiPo for peak performance.
- Supported battery: 3-cell 11.1 V LiPo operates with reduced performance; NiMH not supported.
- Charger: LiPo balance charger with iD required for safe charging.
- Transmitter power: four AA alkaline batteries.
Identification
- Manufacturer: Traxxas
- Part number: TRX89087-4-GRN
- Vehicle type: Monster Truck; drive: 4WD; motor type: brushless; waterproofing: waterproof.
- Assembly type: Assembled (RTR); surface type: off-road; skill level: 4.
Keyword-integrated context
- Traxxas TRX89087-4-GRN Maxx Ultimate 1:10 4S 4WD monster truck — direct identifier to support search and ads.
- Traxxas Maxx Ultimate TRX89087-4-GRN RC truck with Velineon 540XL brushless motor and waterproof VXL-4s ESC — feature-led phrase for conversion.
- Traxxas Maxx Ultimate RC truck with TQi 2-channel Link and Traxxas Stability Management TRX89087-4-GRN — control and telemetry-focused descriptor.
Package contents
- Maxx Ultimate vehicle with Velineon 540XL brushless motor pre-installed.
- VXL-4s waterproof electronic speed control with integrated telemetry.
- TQi 2.4 GHz radio system with factory-installed Traxxas Link wireless module.
- Quick Start Guide and high-quality maintenance tools.
