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⚡ GSPACE Mars GS8440 — POWER+ Performance Without Compromise
84V. Dual 3,500W Motors. 8,440W Peak.
The GSPACE Mars GS8440 is built for experienced riders who want serious electric performance without sacrificing chassis control, suspension quality or long-distance capability.
With dual 3,500W motors, an 84V 40Ah battery, 8,440W peak output, a claimed 128 km/h top speed and up to 180 km claimed range, the GS8440 combines high-voltage performance with a premium T300 carbon-fiber frame, advanced suspension and four-piston hydraulic braking.
This is a performance scooter designed for riders who know what they want from a high-output machine.
🏁 POWER THAT FEELS DIFFERENT
7,000W Rated Motor Power
The Mars GS8440 uses two 3,500W motors, giving you a combined 7,000W rated motor output.
The system can deliver up to 8,440W peak output, controlled through GSPACE's self-developed G-Nue FOC controller.
The result is strong acceleration, confident hill climbing and controlled power delivery across multiple riding modes.
⚡ Dual 3,500W Motors
Two motors provide all-wheel drive and a combined 7,000W rated output.
🔥 8,440W Peak Output
Designed to provide substantial short-burst performance when maximum power is required.
🧠 100A Boost
The GS8440 features a 100A S-mode burst for maximum-output acceleration and climbing. GSPACE specifically warns that Boost Mode is not for inexperienced riders.
🔋 84V 40Ah HIGH-VOLTAGE BATTERY
The GS8440's 84V 40Ah lithium battery provides approximately:
3,360Wh of battery energy
That's calculated from:
84V × 40Ah = 3,360Wh
The higher-voltage architecture is designed around the scooter's dual-motor performance system.
Battery Highlights
🔋 Voltage: 84V
🔋 Capacity: 40Ah
🔋 Energy: approximately 3,360Wh
🔋 Cell configuration: LG / Samsung cells
⚡ Charging: up to 8A charging configuration
🔌 Charging ports: dual charging capability
The GS8440's 84V 40Ah configuration is one of the defining differences between the POWER+ GS8440 and the larger-battery GS7660.
🏎️ UP TO 128 KM/H
The Mars GS8440 has a manufacturer-claimed maximum speed of:
128 km/h / approximately 80 mph
Actual speed depends on rider weight, battery charge, temperature, road surface, riding mode, terrain and other conditions.
At these performance levels, the GS8440 should be operated only in an appropriate legal environment and by a rider capable of controlling a high-performance scooter.
🛞 12-INCH SELF-HEALING TIRES
The GS8440 uses 12-inch self-healing tubeless tires.
Large 12-inch tires provide a more substantial contact patch and help the scooter handle:
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Uneven pavement
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Broken roads
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Gravel
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Hard-packed trails
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Rough urban surfaces
The self-healing construction is designed to help seal small punctures and reduce roadside maintenance.
GSPACE specifically lists 12-inch self-healing tires as part of the upgraded Mars GS chassis.
🏍️ ADVANCED DOUBLE-WISHBONE SUSPENSION
The GS8440 is engineered around a more sophisticated suspension layout than a basic commuter scooter.
Front Suspension
A-A Double Wishbone
Rear Suspension
Multi-Link
Front Shock
Air Spring Shock Absorber
Rear Shock
Oil-Gas Separated Hydraulic Shock Absorber
This setup is designed to keep the scooter composed over uneven surfaces while improving stability during acceleration, braking and cornering.
GSPACE identifies the A-A double-wishbone + multi-link architecture as part of the Mars GS chassis system.
🛑 4-PISTON HYDRAULIC BRAKES
High performance requires equally serious stopping hardware.
The Mars GS8440 features:
Front + Rear 4-Piston Hydraulic Calipers
combined with:
EABS Electronic Brake System
The four-piston hydraulic setup provides strong mechanical braking, while EABS adds electronic braking assistance.
For a scooter capable of claimed speeds up to 128 km/h, this braking package is an important part of the overall performance system.
🧬 T300 CARBON-FIBER FRAME
At the center of the GS8440 is a T300 carbon-fiber frame engineered for high torsional stiffness.
The chassis also incorporates:
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Carbon-fiber stem
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Carbon-fiber pedals
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Extra link pad
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Folding structure
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High-strength suspension mounting
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High-performance chassis architecture
The goal isn't simply to make the scooter look premium — the frame is designed to provide a rigid foundation for the dual-motor system and advanced suspension.
🧠 G-NUE FOC INTELLIGENT CONTROLLER
The GS8440 uses GSPACE's self-developed G-Nue FOC controller.
The controller uses an automotive-grade CAN communication protocol for responsive communication between the scooter's systems.
Intelligent riding functions include:
⚙️ 5-speed riding levels
🚀 Boost Mode
🧠 Smart Mode
⚡ 100A S-Mode burst
🛡️ TCS traction control
🔄 Hall-Free / Auto Hall drive
🎛️ Dual riding dashboards
🛣️ One-key cruise control
🐢 5 km/h push mode
GSPACE also describes fault-tolerance functionality that can allow continued operation if a motor encounters a fault.
🛡️ TRACTION CONTROL
TCS — Traction Control System
The GS8440 includes TCS to help manage wheel spin when traction is reduced.
This is particularly useful on:
🌧️ Wet pavement
🪨 Gravel
🟫 Muddy surfaces
🌨️ Slippery terrain
The system is designed to improve stability when the dual motors are delivering substantial power.
📊 ATTITUDE TRANSPARENCY INTERFACE
The GS8440's ATI display goes beyond basic speed and battery information.
It provides:
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Pitch
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Roll
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Yaw
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Electronic compass heading
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Directional orientation
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Dynamic riding data
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Motion visualization
The 3-axis pitch, roll and yaw system gives riders additional information about the scooter's attitude while riding.
🔥 BUILT-IN BATTERY SAFETY
The GS8440 incorporates additional safety hardware into its chassis.
🔥 Aerosol Fire Extinguisher
An integrated fire-suppression system designed to provide additional protection in the event of an extreme thermal event.
💨 Explosion-Proof Breather Valve
Designed to manage pressure within the battery compartment.
🛡️ Intelligent Battery Protection
The GS platform is designed around battery monitoring and protective systems for charging and operation.
These features complement the scooter's mechanical braking and TCS systems rather than replacing safe riding practices.
🚀 PERFORMANCE
Dual 3,500W Motors
Two 3,500W motors deliver a combined 7,000W rated output.
The GS8440 can reach up to 8,440W peak output under maximum-output conditions.
84V 40Ah Battery
The 84V 40Ah battery provides approximately 3,360Wh of energy.
That gives the GS8440 the energy reserve needed for both high-performance acceleration and longer-distance riding.
128 km/h Claimed Top Speed
The manufacturer-claimed maximum speed is 128 km/h / approximately 80 mph.
This is a performance-oriented machine and should be ridden responsibly with appropriate protective equipment.
Up to 180 km Claimed Range
GSPACE's published GS8440 specification is commonly stated at approximately 180 km maximum range under controlled conditions.
Real-world range can vary significantly with:
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Rider weight
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Speed
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Terrain
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Temperature
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Wind
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Tire pressure
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Acceleration frequency
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Riding mode
Independent testing has shown that actual range can be lower than the headline figure, which is normal for high-performance scooters.
🏔️ Hill Climbing
The dual 3,500W motors, 8,440W peak system, 84V electrical architecture and upgraded motor design are intended for demanding climbs.
GSPACE states that its upgraded magnetic-steel design produces an 8.9% increase in torque compared with the previous motor design. GSPACE does not publish an absolute N·m torque figure, so no unsupported N·m number is advertised here.
Independent GS8440 specification listings report a maximum climbing angle of approximately 55°, but this should be treated as a published performance claim rather than a guarantee for every rider or terrain condition.
🌲 TERRAIN CAPABILITY
The GS8440 combines:
Dual motors + 12-inch tires + double-wishbone suspension + multi-link rear suspension + TCS
for a platform capable of handling a wide variety of surfaces.
Well suited to:
✅ Urban roads
✅ Rough pavement
✅ Gravel
✅ Hard-packed trails
✅ Uneven surfaces
✅ Light-to-moderate off-road riding
For aggressive off-road use, inspect the scooter after riding and use suitable protective equipment.
📋 FULL TECHNICAL SPECIFICATIONS
| Specification | GSPACE Mars GS8440 |
|---|---|
| Model | Mars GS8440 |
| Performance variant | POWER+ |
| Motor configuration | Dual motor |
| Motor power | 3,500W × 2 |
| Combined rated motor output | 7,000W |
| Peak output | 8,440W |
| Motor type | Brushless hub motors |
| Torque | Absolute N·m figure not published |
| Torque improvement | 8.9% increase from upgraded magnetic design |
| Battery voltage | 84V |
| Battery capacity | 40Ah |
| Battery energy | Approximately 3,360Wh |
| Battery cells | LG / Samsung |
| Claimed top speed | 128 km/h / approximately 80 mph |
| Claimed maximum range | Approximately 180 km / 112 miles |
| Controller | G-Nue FOC |
| Controller rating | 84V 85A |
| Boost current | 100A S-mode burst |
| Riding levels | 5 speed levels |
| Smart Mode | Yes |
| Boost Mode | Yes |
| Cruise control | One-key cruise |
| Push mode | 5 km/h |
| Traction control | TCS |
| Motor drive | Hall-Free / Auto Hall |
| Front suspension | A-A Double Wishbone |
| Rear suspension | Multi-Link |
| Front shock | Air Spring Shock Absorber |
| Rear shock | Oil-Gas Separated Hydraulic Shock Absorber |
| Front brake | 4-piston hydraulic caliper |
| Rear brake | 4-piston hydraulic caliper |
| Electronic braking | EABS |
| Tire size | 12-inch |
| Tire type | Self-healing tubeless |
| Frame material | T300 Carbon Fiber |
| Stem | Carbon Fiber |
| Pedals | Carbon Fiber |
| Maximum payload | 200 kg / 440 lbs |
| Scooter weight | Approximately 62 kg / 136.7 lbs |
| Water resistance | IP66 |
| Charging | Dual charging ports |
| Maximum charging current | 8A |
| Charging time | Approximately 5.5 hours at 8A |
| Display | ATI / Attitude Transparency Interface |
| Display attitude data | Pitch, Roll, Yaw |
| Safety system | Aerosol Fire Extinguisher |
| Battery pressure protection | Explosion-Proof Breather Valve |
| Lighting | Upgraded headlights + signal lighting |
| Folding | Yes |
| Overall unfolded dimensions | 1,380 × 710 × 1,375 mm |
| Folded dimensions | 1,380 × 710 × 660 mm |
The core motor, controller, chassis, suspension, braking, tire and control specifications above are based on GSPACE's current Mars GS material and supporting GS8440 documentation.
⚔️ GSPACE MARS GS8440 VS COMPETITORS
Performance Comparison
| Specification | GSPACE Mars GS8440 | TEEWING Mars XTR | YUME Predator |
|---|---|---|---|
| Motor configuration | Dual | Dual | Dual |
| Motor rating | 3,500W × 2 | 2,000W × 2 | 4,000W × 2 |
| Combined rated output | 7,000W | 4,000W | 8,000W |
| Peak output | 8,440W | 10,000W | 10,080W |
| Battery | 84V 40Ah | 72V 45Ah | 72V 50Ah |
| Battery energy | ~3,360Wh | ~3,240Wh | ~3,600Wh |
| Battery cells | LG / Samsung | Samsung 21700 | Panasonic EV |
| Top speed | 128 km/h claimed | 110 km/h | 100 km/h |
| Claimed range | ~180 km | 140 km | 160 km |
| Torque | 8.9% design increase; N·m not published | 56 N·m | Not published |
| Tires | 12" self-healing tubeless | 11" tubeless | 13 × 4.73" tubeless |
| Front suspension | A-A Double Wishbone | Adjustable hydraulic | Rebound-adjustable hydraulic |
| Rear suspension | Multi-Link | Adjustable hydraulic | Dual rebound-adjustable hydraulic |
| Front/rear brakes | 4-piston hydraulic | Nutt hydraulic disc | Quad-piston hydraulic |
| Electronic braking | EABS | EABS | Electronic braking |
| Max payload | 200 kg | 200 kg | 150 kg |
| Weight | ~62 kg | 60.2 kg | 77 kg |
| Water rating | IP66 | IP66 | IP54 |
| Charger | 84V 6A / dual-port system | 72V 6A | 2 × 84V 5A |
| Charging time | ~5.5 h at 8A | ~8 h | Not stated |
| Hill capability | ~55° published claim | 50° | 35–45° |
| Controller | G-Nue FOC, 84V 85A | FOC | Custom controllers |
| Traction control | Yes | Not listed | Not listed |
| Display | ATI pitch/roll/yaw | TFT color | TFT smart display |
| Frame | T300 Carbon Fiber | Aluminum alloy | Performance chassis |
| NFC | Yes / electronic security system | Yes | Yes |
| Cruise control | Yes | Yes | Yes |
| Fire suppression | Aerosol system | Yes | Water-cooling system |
| Self-healing tires | Yes | No | No |
The competitor figures are based on their published specifications. TEEWING lists the Mars XTR at dual 2,000W, 10,000W peak, 72V 45Ah, 110 km/h, 140 km, 200 kg payload and 60.2 kg. YUME lists the Predator at dual 4,000W, 10,080W peak, 72V 50Ah, 100 km/h, 160 km, 150 kg payload and 77 kg.
Where the GS8440 stands out
The GS8440's biggest strengths are its combination of:
84V architecture + 7,000W rated dual motors + T300 carbon-fiber frame + double-wishbone front suspension + 12-inch self-healing tires + 4-piston brakes + TCS.
It is not simply a high-wattage scooter. The chassis and control systems are designed around the performance of the motor system.
🛡️ TRUST & OWNERSHIP
🔐 Secure Checkout
Your order is processed through a secure checkout environment with major payment options available at checkout.
📦 Shipping
Shipping availability, delivery options and applicable shipping charges are calculated according to your destination and selected shipping method.
🔍 Quality Inspection
GSPACE states that every GS scooter undergoes a 61-step offline quality-control process covering critical areas including appearance, electrical systems, brakes, controls, motors, suspension and final packaging.
🛠️ Customer Support
Support is available for product questions, setup, technical assistance and after-sales service.
🧾 Warranty
GSPACE states that its pre-sale GS products are covered by its official after-sales and warranty policies.
For the full-payment preorder configuration, GSPACE's listed package includes an additional 1-year warranty, bringing the total to 2 years, subject to the applicable terms and eligibility.
📦 WHAT'S IN THE BOX?
The GS8440 package includes the scooter and the accessories supplied with the selected configuration.
Expected package contents:
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GSPACE Mars GS8440 electric scooter
-
Charger
-
User documentation
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Required assembly hardware
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Accessory / tool components
-
Included configuration-specific accessories
Full-payment package
The listed full-payment configuration includes:
🎁 Extra 1-Year Warranty
🎛️ Steering Damper
🛡️ Anti-Crash Cups
Package contents can vary according to the selected configuration and current GSPACE package terms.
❓ FREQUENTLY ASKED QUESTIONS
How fast is the GSPACE Mars GS8440?
The manufacturer-claimed maximum speed is 128 km/h / approximately 80 mph.
Actual speed varies with rider weight, battery level, terrain, temperature and riding mode.
How powerful is the Mars GS8440?
It has two 3,500W motors, providing 7,000W combined rated motor output and up to 8,440W peak output.
What battery does the GS8440 use?
The GS8440 uses an 84V 40Ah lithium battery, providing approximately 3,360Wh of energy.
How far can it go on one charge?
The manufacturer-claimed maximum range is approximately 180 km / 112 miles.
Actual range depends heavily on speed, rider weight, terrain, temperature and riding style.
How long does charging take?
With the 8A charging configuration, charging is approximately 5.5 hours under published specifications.
Charging time can vary depending on battery state, charger configuration and operating conditions.
Is the GS8440 good for hills?
The dual 3,500W motors, 8,440W peak system and upgraded motor design make the GS8440 suitable for demanding climbs.
The upgraded motor design provides an 8.9% torque increase compared with the previous motor design.
Can I ride it off-road?
The GS8440 is designed for varied terrain and uses 12-inch self-healing tubeless tires, A-A double-wishbone front suspension, multi-link rear suspension and TCS.
It is suitable for gravel, rough roads, hard-packed trails and light-to-moderate off-road riding.
Is the GS8440 waterproof?
The GS8440 is listed with an IP66 water-resistance rating in published specifications.
IP66 does not mean the scooter should be submerged or ridden through deep standing water. Avoid flooding and water deep enough to reach electrical components.
What rider height is suitable?
GSPACE does not specify a strict minimum or maximum rider height.
The scooter's published dimensions are approximately 1,380 × 710 × 1,375 mm unfolded and 1,380 × 710 × 660 mm folded.
Rider comfort depends on body proportions, riding position and personal preference.
Does it require a license?
This depends on local law.
With a claimed maximum speed of 128 km/h, the GS8440 is not comparable to a low-speed commuter scooter in many jurisdictions.
Always verify local requirements for registration, licensing, insurance, helmet use and where high-speed electric scooters may legally be operated.
Is the GS8440 suitable for beginners?
It is better suited to experienced riders.
GSPACE specifically warns that Boost Mode is not for inexperienced riders. Start in lower speed levels and become completely familiar with the scooter before using maximum-output modes.
What is the maximum rider/load capacity?
The maximum payload is 200 kg / 440 lbs.
This figure represents the manufacturer's maximum load specification and should not be treated as a recommendation to operate at the limit in every riding condition.
🏆 WHY CHOOSE THE MARS GS8440?
⚡ 7,000W Rated Dual-Motor System
Two 3,500W motors deliver serious all-wheel-drive performance.
🔥 8,440W Peak Output
High-output power for acceleration and demanding climbs.
🔋 84V 40Ah Battery
Approximately 3,360Wh of battery energy.
🏎️ 128 km/h Claimed Top Speed
Built for experienced riders seeking high-speed performance.
🛣️ 180 km Claimed Maximum Range
Long-distance capability when operated under suitable conditions.
🛞 12-Inch Self-Healing Tires
Large tires designed for stability and varied terrain.
🏍️ Double-Wishbone + Multi-Link Suspension
Advanced chassis control for rougher surfaces and performance riding.
🛑 4-Piston Hydraulic Brakes
Front and rear four-piston braking with EABS.
🧱 T300 Carbon-Fiber Frame
A rigid, premium chassis foundation.
🧠 G-Nue FOC Controller
Intelligent power management with Smart, Boost, TCS and Hall-Free/Auto Hall functions.
🛡️ 200 kg Payload
Built to support up to 440 lbs / 200 kg total load.
⚡ GSPACE MARS GS8440
POWER+ PERFORMANCE FOR RIDERS WHO DEMAND MORE
The Mars GS8440 brings together the numbers that matter:
3,500W × 2 motors.
7,000W rated output.
8,440W peak.
84V 40Ah battery.
3,360Wh energy capacity.
128 km/h claimed top speed.
180 km claimed maximum range.
12-inch self-healing tires.
4-piston hydraulic brakes.
T300 carbon-fiber frame.
200 kg maximum payload.
But the GS8440 is about more than a specification sheet.
It's the combination of power, suspension, braking, traction control, chassis stiffness and intelligent electronics that makes this a premium performance machine.
Choose the GS8440 when performance is the priority.
Ride with confidence.
Ride responsibly.
Ride the Mars GS8440.
