Meet the Cybervelo EK4 — a rugged, foldable 1000W fat-tire electric bike designed to transform daily commutes and weekend adventures into confident, versatile rides. With a compact fold for easy storage at home or in the trunk and a comfortable, step-through frame for swift mounting, this bike blends urban practicality with off-road capability.
Power, control, and all‑terrain confidence
- Motor: 1000W peak high-speed brushless motor delivers brisk acceleration and strong hill performance.
- Top speed: 30–50 km/h, so you can slice through traffic or blaze along open trails with ease.
- Range: Range per power is listed as > 60 km, with versatile performance across modes and terrain.
- Tires: 20" anti-slip, puncture‑proof fat tires provide stability and grip on sand, snow, gravel, and city streets.
- Brakes: Front and rear double disc brakes with EABS power-off brake for reliable stopping power in varied conditions.
- Suspension: Front shock-absorbing fork and a shock-absorbing seatpost smooth out rough terrain for a comfortable ride.
- Riding options: 3 riding modes plus 5 power output levels let you tailor performance for speed, range, and terrain.
- Display: Advanced LCD display with a charging port keeps essential metrics and charge status within easy view.
Designed for real life, not just the showroom
The EK4 combines a foldable frame with rugged fat tires and a powerful 48V lithium battery to tackle a wide range of environments—city streets, park paths, light snow, sandy beaches, and moderate mountain roads. Its foldability makes it practical for apartments, offices, and storage in tight spaces, while the step-through design simplifies mounting after a long day.
What’s included and how it arrives
- 2 pedals and 1 seat are included to help complete setup quickly.
- 90% pre-assembled out of the box for a faster, smoother initial ride (assembly required).
Durability, support, and peace of mind
- Frame material: Carbon steel, built to withstand daily use and weekend adventures.
- Warranty and service: 1-year warranty with 24/7 customer service for questions, setup, and troubleshooting.
- Shipping with care: Ships from California via FedEx; note that delivery to Hawaii, Puerto Rico, and Alaska is not available.
Specs at a glance
- Brand: CYBERVELO
- Model: EK4
- Battery: 48V lithium battery
- Frame: Foldable, step-through design
- Wheel size: 20 inches
- Tire type: Fat, anti-slip, puncture-proof
- Brakes: Front & rear disc brakes with EABS
- Suspension: Front fork + adjustable seatpost suspension
- Display: LCD with charging port
- Certification: CE
