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Traxxas X-Monster Chassis 8S 4WD Brushless TRX77036-4-WB

Brand: Traxxas

Part No: TRX77036-4-WB

£1,119.00 RRP £1,244.99

In Stock: Usually ships same day

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Traxxas's recommended gear to go with your Traxxas X-Monster Chassis — bundled together for your convenience.

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Traxxas's recommended gear to go with your Traxxas X-Monster Chassis — bundled together for your convenience.

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Description

Please note this is a chassis kit and does not include a bodyshell

The Traxxas X‑Monster Chassis (TRX77036-4-WB) delivers X‑Truck scale, 8S‑capable performance with a robust 4WD drivetrain and high‑output electronics. Powered by the Velineon 1200XL brushless motor and managed by the waterproof VXL‑8s ESC, this platform is engineered for 50+ mph potential when using two 4s LiPo batteries and the included optional pinion gear. Heavy‑duty construction, modular serviceability and belted chevron tyres combine for stability, control and long‑term durability on demanding terrain.

A splined aluminium centre driveshaft feeds a torque‑biasing centre drive and sealed, fluid‑filled differentials, while steel CV driveshafts and aluminium stub axles transmit power to 24 mm splined wheel hexes. Large‑bore Aluminium GTX shocks, double‑shear suspension arms and rigid aluminium motor mounts help the chassis track straight and soak up big hits. Steering authority comes from a high‑torque, metal‑gear servo rated at 450 oz‑in, supported by Traxxas Stability Management for confident high‑speed handling.

Key Features

  • Extreme 8S power with the waterproof Velineon VXL‑8s brushless system
  • 50+ mph capability with two 4s LiPo batteries and optional gearing
  • Huge 8.6‑inch belted chevron tyres to minimise ballooning at speed
  • Robust 8S driveline with torque‑biasing centre drive and steel CV shafts
  • Innovative clipless body attachment for quick, secure access
  • Traxxas Stability Management (TSM) for improved control
  • High‑torque, waterproof metal‑gear steering servo (450 oz‑in)
  • Large‑bore Aluminium GTX shocks with threaded bodies
  • Modular chassis design for easy access and servicing
  • Snap‑Lock battery retention for secure, tool‑free battery fitment

Drivetrain & Chassis Highlights

  • Splined aluminium centre driveshaft with torque‑biasing centre drive
  • Sealed, silicone fluid‑filled differentials with large module gears
  • Machined, hardened steel pinion and spur gear (1.0 metric pitch)
  • Steel CV driveshafts and machined aluminium stub axles
  • 24 mm splined wheel hexes for high‑load applications
  • Heavy‑duty modular composite chassis with interlocking bulkheads
  • Fixed aluminium motor mounts to control gear mesh under load

Electronics

  • Velineon 1200XL 4‑pole 1275 Kv brushless motor with 5 mm shaft and dual cooling fans
  • VXL‑8s waterproof ESC with machined heat sinks, integrated fan and 10‑gauge wiring
  • TQi 2‑channel radio system with TSM assistance

Tech Specs

  • Connector: Traxxas
  • Scale: X‑Truck
  • Completion Level: RTR
  • Age Recommendation: 14+
  • Colour: Black
  • Drivetrain: 4WD
  • Power Source: Electric
  • Battery: No Battery
  • Motor: Velineon 1200XL
  • Charger: No Charger
  • Radio: TQi 2‑Channel, TSM
  • ESC: VXL‑8s
  • Bodyshell not included

Specifications

X-Maxx Toughness, Monster Truck Style

The X-Monster Chassis combines the legendary power and durability of X-Maxx with even more strength, larger size, and a new series of replica monster truck bodies. New belted chevron-pattern Terra Groove tyres deliver outstanding traction and 50+ mph speed with the authentic scale looks of a real monster truck. Powered by the Velineon 1200XL brushless motor and VXL-8s waterproof electronic speed control on 8S LiPo, the chassis features full-time shaft-driven 4WD and Traxxas Stability Management to help prevent spinouts and loss of control. Choose your favourite Ford, Chevrolet, or BIGFOOT body from the range of clipless accessory options, sold separately, to complete the build.

Fortified For Extreme Strength

The X-Monster Chassis incorporates the latest upgrades to create an incredibly strong platform, building on each generation of X-Maxx development. Beefed-up differential outputs and captured suspension arm pins add critical strength to the driveline, while a 450 oz-in metal gear servo delivers massive muscle and precise control.

New Monster Truck Wheels & Terra Groove Tyres

Terra Groove chevron-pattern monster truck tyres give the X-Monster Chassis a livelier feel with improved grip and greater control. The huge 8.6in tyres are made from an ultra-soft compound for incredible traction, with internal belting to reduce ballooning. Replica white monster truck wheels feature military-style hubs for an authentic scale appearance.

Choose Your Body (Sold Separately)

The X-Monster Chassis pairs with a replica Ford F-150, Chevrolet C/K, or BIGFOOT No. 8 body, all sold separately, with each featuring a full-length reinforced body cage for maximum rigidity. The X-Monster Chassis also accepts existing X-Maxx clipless bodies, including custom-painted examples.

Energy-Absorbing Bumpers

Bright chrome bumpers give the X-Monster Chassis an authentic monster truck appearance whilst providing tough impact protection. An energy-absorbing cushion mounted behind the front bumper helps soften frontal blows, making the X-Monster Chassis even more durable.

Extreme HD Output Yokes

The X-Monster Chassis features beefed-up rear differential output yokes drawn from those developed for the 2WD Funco Pro Scale Replica. The additional steel used in these yokes makes them the strongest output yokes ever fitted to X-Maxx.

New Belted Monster Truck Tyres

The huge 8.6in chevron-pattern tyres give the X-Monster Chassis its unique handling character. A belted carcass limits ballooning, letting the ultra-soft rubber compound stay extra soft for better grip. Deep grooves dig into loose sand, gravel, and mud, and on pavement the tyres slide just enough to reduce rollovers while still providing responsive handling.

HD Arms with Captured Pins

The X-Monster Chassis features heavy-duty suspension arms that offer just enough flex to help avoid breaking, even in cold weather. Double-shear connections at all mounting points provide strong attachment throughout the assembly. Captured lower hinge pins at the outer joints now feature locknuts to hold them securely in place.

Clipless Monster Truck Bodies

The X-Monster Chassis can be fitted with one of several accessory replica bodies, sold separately. Extra body reinforcements hold the body securely to the full-length inner cage to help prevent pull-through damage. The chassis also accommodates existing X-Maxx bodies with no modifications required.

Monster Steering

The X-Monster Chassis rolls on the largest tyres ever outfitted to an X-Truck, making a powerful steering servo an absolute necessity. The 2085XL metal-gear servo delivers 450 oz-in of torque, with extra power on tap for extreme driving on any surface.

Optional Whip Lights

The X-Monster body cage features mounting bosses for the same high-visibility whip lights used on the Funco Pro Scale Replica (10992). These colourful lights rise over 10in for improved visibility when storming across the horizon. Flex-Tech spring-loaded mounts allow the lights to bend without breaking.


Traxxas X-Monster Chassis Features:
  • 50+ mph Top Speed: Capable of 50+ mph with two 4s LiPo batteries and the included optional pinion gear.
  • Velineon 1200XL Brushless Motor: 1275 Kv, 4-pole sensorless brushless motor with dual cooling fans and an aluminium slip-on heat sink.
  • VXL-8s Waterproof ESC: 8S LiPo-compatible brushless speed control with a built-in cooling fan, machined heat sinks, and LED status lights.
  • TQi 2.4 GHz Radio with TSM: Traxxas Link-enabled 2-channel radio paired with Traxxas Stability Management to help prevent spinouts and loss of control.
  • 8.6-Inch Belted Terra Groove Tyres: Huge chevron-pattern tyres in a super-soft compound with internal belting to limit ballooning.
  • 2085XL Metal-Gear Steering Servo: High-output servo with 450 oz-in of torque and aluminium cooling fins for powerful, precise steering.
  • HD Suspension Arms with Captured Pins: Heavy-duty arms with double-shear connections and outer lower hinge pins secured with locknuts.
  • Aluminium GTX Shocks: Machined aluminium threaded-body shocks with extra-large bore, 5.2 mm damper shaft, and adjustable spring retainers.
  • Extreme HD Output Yokes: Beefed-up rear differential output yokes with additional steel for increased driveline strength.
  • Clipless Body Compatibility: Accepts several replica monster truck accessory bodies (sold separately) and existing X-Maxx clipless bodies without modification.
Traxxas X-Monster Chassis Includes:
  • X-Monster Chassis 8S 4WD Electric Monster Truck
  • TQ 2.4 GHz radio system
  • VXL-8S ESC
  • Velineon 1200XL motor
Traxxas X-Monster Chassis Requires:
  • 4x AA Batteries (for the Transmitter)


Key Info:
  • Brand: Traxxas
  • Part No: TRX77036-4-WB
  • Barcode: 020334074232
  • Scale: 1:7
  • Power Source: Electric - Brushless
  • Vehicle Type: Monster Truck
  • Surface Type: Off Road

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Traxxas X-Monster Chassis Manuals & Guides