CrossRC Crawling EMO XX Ultra 1/6 – ARTR 90100283
From “Strong” to “Stronger”
The beast, now just over a year old, evolves once again today.
Remember the thunderous debut of the Thunder Dragon and the Stegosaurus? Their massive 1/6-scale frames sent RC enthusiasts into a frenzy right from the start.
After more than a year of real-world testing and listening closely to player feedback, CrossRC is proud to officially launch the Thunder Dragon & Stegosaurus Special Editions.
This time, it’s not just a full internal upgrade -the exterior has also been given a stunning, game-changing facelift!
BRAND NEW LIVERY
The rally-racing style livery draws inspiration from the raw, untamed aesthetics of mud racing and rally cars. With the classic red-white-blue color scheme and competition-grade decals, this beast instantly becomes a visual magnet in the wilderness – whether tearing through mud or crawling over rocks, it carries the fierce, battle-ready aura of a real rally stage.
6 HARDCORE UPGRADES INSIDE AND OUT
All-metal driveshaft
Full-vehicle transmission pins upgraded with special materials
Upgraded servo saver and steering buffer linkage
Metal bull bar, bumperguard + spotlights
Metal roll cage
Extended wheelbase (+55 mm)
UPGRADED ALL-METAL DRIVESHAFT
The original high-strength nylon driveshaft was already more than capable of handling most complex terrains with ease. However, the Special Edition takes it a step further with a CNC-precision-machined all-metal driveshaft that delivers superior rigidity – engineered specifically for players who demand extreme torque output and thrive in the harshest off-road conditions.
UPGRADED TRANSMISSION PINS WITH SPECIAL MATERIALS
The transmission pins have been comprehensively replaced with specially reinforced materials, delivering an optimal balance of strength and toughness. Whether tackling extreme crawling or heavy-load towing, the drivetrain remains rock-solid – putting an end to any worries about pin breakage.
UPGRADED SERVO SAVER & STEEL BUFFER LINKAGE
The steering system now features a professional-grade servo saver buffer structure that automatically absorbs and relieves force when the steering stalls or encounters excessive resistance. This provides much better protection for the entire vehicle mechanism, ensuring long-term durability under demanding conditions.
METAL BULL BAR, BUMPER GUARD + SPOTLIGHTS
The tough metal bull barfront bumper instantly amps up the aggressive, imposing stance of the vehicle. Paired with integrated guard-mounted spotlights, it delivers both powerful illumination and commanding presence – perfect for jungle treks and night crawling, where lighting and looks matter equally.
METAL ROLL CAGE
The high-strength metal roll cage serves as the ultimate safeguard in the event of a rollover, while also doubling as a convenient carry handle for everyday transport and handling.
EXTENDED WHEELBASE
OPTIONAL : ROCK TIRES / MUD TIRES
Key features
Which batteries should be used ?
Brushless RTR:
Either 1 x 3S LiPo
Or 1 x LiPo 4S
Or 2 x LiPo 2S in series
Or 1 LiPo 5S
Or 1 LiPo 2S and 1 LiPo 3S in series
Or 1 LiPo 6S
Or 2 LiPo 3S in series
Battery bay dimensions: 160 x 80 x 55 mm
Specifications
| Version |
EMO XX ULTRA |
| ARTR |
BRUSHLESS |
| Chassis |
Body Shell |
High-quality PC Pre-assembled Shell |
| Rear Cargo Box |
ABS Engineering Plastic Rally-style Rear Box |
| Frame |
2mm Steel Stamped Simulation Frame |
| Electronics |
ESC |
/ |
Hobbywing 150A (3-6S) |
| MOTOR |
/ |
Hobbywing 4985 1650KV Brushless Motor |
| Steering servo |
/ |
70KG 7.4V High-Voltage Large Torque Steering Servo for 1/5 Scale Vehicles |
| Transmission & differential servo |
3x Factory Pre-installed 25KG 7.4V High-Voltage Standard Servos |
| Radio controller |
/ |
DumboRC X6 6-Channel 2.4GHz Radio Transmitter |
| lighting |
Synchronized High-Power LED Light System with Strobe Mode |
| Drivetrain |
Spur Gear |
63T Nylon Silent Gear |
| Transmission Gear |
Full Steel Cut Gear |
| Bevel Gear |
Full Steel Cut Gear |
| Drive Shaft |
Steel Universal Joint with Nylon Shaft |
| Axle Shaft |
Front Steel CVD Universal Axle + Rear Steel Straight Axle |
| Bearings |
Full ABEC3 High-speed Bearings |
| Suspension |
Linkage |
10mm Aluminum Chassis Links + Steel Rear Stabilizer Link |
| Shock Absorber |
26mm Large Diameter CNC Hydraulic Shock |
| Shock Spring |
Standard Crawling Spring Kit (First 200 Users Receive Heavy-duty Spring Kit) |
| Suspension Protection |
CNC Upper Link Reinforcement + Steel Lateral Panhard Rod Reinforcement |
| Tires |
Tires |
MARSH RANGER « Marsh Roam » MT |
| Wheels |
Nylon Clamping Wheel Hubs |
| Included Tools |
CROSSRC CNC Model-specific Hex Screwdrivers (1.5mm, 2.0mm, 2.5mm) x3, M6 Wheel Hub Wrench x1, Transmitter Strap x1. |
Je hebt nog nodig:
Batterij
Oplader
Motoren
ESC
Stuurservo’s (70KG wordt aangeraden)
Zender / Ontvanger
De auto komt voorgebouwd met de volgende electronica:
3x 25KG servo’s voor de transmission & differentials
