Unleash the ultimate power with the Q140MD 25kW. Built for extreme performance enthusiasts, this mid-drive beast delivers a staggering top speed of +110 km/h and unmatched torque. Featuring advanced thermal management, it is the most powerful Qulbix e-bike ever made.
Unleash the ultimate power with the Q140MD 25kW. Built for extreme performance enthusiasts, this mid-drive beast delivers a staggering top speed of +110 km/h and unmatched torque. Featuring advanced thermal management, it is the most powerful Qulbix e-bike ever made.
Long Description: Key Performance Specs:
Peak Power: 25kW (350A, 72V)
Top Speed: +110 km/h
Range: +120 km (with 72V 65Ah high discharge battery)
Cooling: Integrated Performance Heat-sinks for extended high-power output
Customizable: Fully modular platform – select your seating, footing, and gearing
The Q140MD 25kW is the pinnacle of our engineering. To handle 25kW of peak power, we’ve integrated specialized cooling systems to ensure the motor and controller stay within optimal temperatures during aggressive riding. Controlled by the high-performance Fardriver ND72680, this machine offers lightning-fast acceleration and surgical precision.
Modular and Rugged Built on the proven Q140MD chassis, the 25kW version remains a modular platform. In this configurator, you can tailor the bike to your specific off-road needs:
Footing: High-grip MX Pegs or a heavy-duty Crank set.
Seating: Long Moto seat for comfort or Slim Bicycle seat for technical trials.
Gearing: Optimized rear sprockets for insane vertical climbs or record-breaking top speeds.
Standard Features (Included):
25kW Power Platform & HD Wiring
Wiring harness ready for various add-ons (lights, alarm etc.)
12V DC-DC Converter
Anti-theft Alarm with remote control
Front & Rear Mudguards + Frame Bash Guard
Fastace Adjustable Suspension (200mm/220mm travel)
Kickstand
Built for those who refuse to compromise.
| Weight | 80 kg |
|---|---|
| Power | 25 kW (max. electrical power) |
| Max. speed | 110 km/h (26T/26T chain-wheel combo, battery at 100%) |
| Range (90kg rider) | 120 km (72v 65ah battery, 40 Wh/km) |
| Vehicle mass | 52 kg (vehicle without the battery) |
| Battery info | 72V/350A/65Ah/4680Wh/19,9kg |
| Maximum load | 120 kg (rider+equipment) |
| Seat height | 900 mm |
| Configuration | Pure electric |
| Throttle | Right hand twist operated throttle. |
| Regen | Brake switch actuation, additional thumb operated button on demand. |
| Motor type | 3 phase brush-less with permanent magnet |
| Controller functions | Fardriver ND72680 Sine-wave (FOC) controller, regen, field weakening, silent motor operation. |
| Energy consumption | Normal riding: 40 Wh/km |
| Charging time | 20A charger: 72v 52ah – 2.6h, 20A charger: 72v 65ah – 3,2h |
| Battery cell chemistry | Lithium-ion |
| Charger weight | 3 kg |
| Displayed info | Voltage, SOC, speed, power, motor/controller temperature, power, trip meter, odometer and more. |
| Front wheel suspension | FASTACE ALX13RC 2.0 front suspension, inverted, 200mm travel, spring 60lbs. Adjustable compression and rebound. |
| Rear wheel suspension | Fastace shock absorber with steel spring and hydraulic damping. Adjustable spring preload, compression and rebound. Rear wheel travel: 220mm. Standard spring stiffness: 550lb. |
| Wheel dimensions | MX: Front: 19'', rear: 16'' with rim lock. ROAD: front: 16'', rear: 16'' |
| Brakes | Magura Caliper with ZOOM lever, 4 pistons, 203mm x 2,3mm rotor, with oil reservoir level window and integrated brake switch. |
| Frame material | Super strong construction steel and high tensile strength aluminium. |
| Foot pegs | Aluminium foldable foot pegs with removable grip studs |
| Street-legal status | Without the type approval. Off-road / closed circuit use only. |
