- Unstoppable Range
- peak power
Adventure.
Power.
Range.
Unleashed.
Hyper-Sport Touring, Reimagined
For the rider who measures life not in hours, but in kilometers, the HECHHI Vyper Series stands as our uncompromised crown jewel. True touring demands more than just a large battery; it requires aggressive, aerodynamic wind-deflecting geometry, a high-profile touring windshield, and absolute structural stability—all balanced with all-day riding comfort. The Vyper does not just adapt to the open highway—it commands it, equipped with an ergonomic seat and advanced cruise control for effortless, sustained journeys.
Liquid-Cooled Dominance At the heart of the flagship Vyper 20X sits an engineering marvel: an 11,000W water-cooled synchronous mid-drive motor generating a colossal 25kW of peak power.
While standard electric platforms suffer from thermal throttling under heavy loads, the Vyper’s liquid-cooling infrastructure allows it to sustain its blistering 130 km/h top speed for long-distance highway cruising without dropping a single watt of performance.
It delivers explosive, linear torque the moment you twist the throttle.
Hyper Sport Engineering
Hechhi — Vyper Series
Specifications
01 · Vyper 10X — Sport Tourer
02 · Vyper 20X — Liquid-Cooled Master
| 01 Vyper 10X Sport Tourer | 02 Vyper 20X Liquid-Cooled Master | |
|---|---|---|
| Powertrain & Motor | ||
| Motor | 6000W Mid-Drive Motor | 11,000W Water-Cooled Mid-Drive Motor |
| Peak Power | 15 kW Maximum | 25 kW Maximum |
| Energy Architecture | ||
| Battery | Removable Half-Solid Softcore Cell | Removable Half-Solid Softcore Cell, High-Density |
| Capacity | 2 × 75V/30Ah (4.5 kWh) | 2 × 75V/60Ah (9 kWh) |
| Performance | ||
| Top Speed | 110 km/hGPS-verified | 130 km/hGPS-verified |
| Range | 120 kmsteady 45 km/h | 230 kmsteady 45 km/h |
| Climbing Capacity | ≥ 20° | ≥ 25° |
| Brakes & Suspension | ||
| Brakes | Disc brakes, Dual-Channel ABS + TCS | Oversized discs, Dual-Channel ABS + TCS |
| Suspension | Premium Front Hydraulic Damping Forks, Rear Gas Shock | Sport-Tuned Front Hydraulic Damping Forks, Rear Gas Absorbers |
| Tires | ||
| Front / Rear | 120/80-14 / 150/80-14, Performance Compound | 120/80-14 / 150/80-14, Performance Compound |
| Charging | ||
| On-Board Charger | 84V 45A, 3.78 kW OBC | 84V 80A, 6.75 kW OBC |
| 10–80% Charge Time | 1 hour 110–240VAC input | 1 hour 110–240VAC input |
| Dimensions & Weight | ||
| L × W × H | 2170 × 810 × 1280 mm | 2170 × 810 × 1280 mm |
| Wheelbase | 1560 mm | 1560 mm |
| Ground Clearance | 180 mm | 180 mm |
| Seat Height | 760 mm | 760 mm |
| Curb Weight | 175 kg bare frame 108 kg | 175 kg bare frame 108 kg |
| Smart Tech & Equipment | ||
| Display | 7" Interactive HD TFT, GPS guidance | 7" TFT Touchscreen, GPS + Apple CarPlay |
| Onboard Camera | Front Action Recording Camera | Front Action Recording Camera |
| Standard Equipment | Hechhi Go App, TPMS, Heated Grips, Touring Windshield, Smart Key | Hechhi Go App, TPMS, Heated Grips, Touring Windshield, Smart Key |
| Aesthetics & Logistics | ||
| Colors | Matte Blue, Matte Black, Matte Green | Matte Blue, Matte Black, Matte Green |
| 40HQ Container | 34 units CBU / 70 units CKD | 34 units CBU / 70 units CKD |
Every remaining spec is identical across both models.
Effortless Power. Cruise On.
Maintain perfect speed with Vyper’s adaptive cruise control—seamless, steady, and always in command.
The Digital Witness: Active Intelligence
Premium adventure touring redefines trust when machine and rider merge seamlessly mile after mile. E-XDV Pro and Pro Max lead with cutting-edge, factory-integrated security: the discreet front-mounted HD dashcam offers constant road recording with time-stamped overlays—capturing speed, motor output, and real-time GPS straight to your Hechhi Go App as living evidence.
Working in parallel, the active millimeter-wave radar system uses automotive-grade sensors to scan traffic around you 60 times per second—detecting fast-approaching vehicles in hidden blind spots, instantly flagging threats with illuminated mirror alerts. Dual-channel ABS and premium Nissin calipers guarantee precise, controlled stops even in emergencies.
At the heart is a 7-inch glare-free TFT dashboard with Apple CarPlay and navigation. For charging, three integrated modes—standard home outlet, dedicated fast charge, and Type 2 public car station—keep you powered for every journey, from daily commutes to cross-country rides.
Every safety and power feature is seamlessly woven into your ride, so you can venture further with confidence.
Unstoppable Range & Grid Independence
Range anxiety is a relic of the past. Vyper 20X harnesses a massive dual-parallel half-solid battery system for up to 230 km maximum range per charge. When it’s time to top up, simply pull into any public AC car-charging station—integration with Type 2 socket means a full recharge in just 1 hour, no hassle, no waiting.Race-bred stopping power comes via genuine multi-piston Nissin calipers and advanced dual-channel ABS, ensuring confident braking on city streets or mountain trails alike.
The world is wider than the roads you know. Ride beyond boundaries.