The Elektrokolo Cube is a game-changer for urban commuters, blending compact design with high-performance electric biking. This article explores its 5 standout features, from adaptive torque control to modular storage, that redefine city mobility.
Design & Engineering
The Cube electric bicycle sets a new standard for urban portability with its aerospace-grade aluminum frame, weighing just 18kg. Its patented folding mechanism reduces the footprint by 60% in under 10 seconds—critical for apartment dwellers or mixed-mode commuters. Unlike bulkier e-bikes, this model fits seamlessly in elevators or under office desks.
Space-Saving Foldable Frame
Engineers prioritized hinge durability, using SKF bearing systems that withstand 50,000+ fold cycles. The locking mechanism meets German DIN testing standards, eliminating wobble during rides. For comparison, most competitors’ folding joints degrade after 20,000 cycles according to independent lab tests.
Power System
A 500W rear hub motor delivers 65Nm torque, optimized for stop-start traffic with 0-25km/h acceleration in 4.2 seconds. The 48V 10.4Ah battery provides 80km range (ECO mode), rechargeable to 80% in 2.5 hours via USB-C—a rarity in e-bikes.
Adaptive Torque Sensor
Unlike cadence-based systems, the Cube’s torque-sensitive pedal assist measures rider input at 1000Hz, adjusting power proportionally. This eliminates the "surge" effect common in budget e-bikes. Riders report 18% less fatigue on hills compared to traditional PAS systems.
Urban Mobility Features
Integrated smart lighting includes automatic brake-activated rear LEDs and 1000-lumen headlights with ambient light sensors. The modular cargo system accepts panniers, child seats, or delivery boxes via MIK HD compatibility—a feature typically found only on premium Dutch bikes.
Safety Technology
Dual hydraulic disc brakes with motor cutoff sensors achieve 4-meter stopping distances at 25km/h (EN 15194 certified). The proprietary ABS-like modulation prevents wheel lock on wet pavement, a common hazard for urban cyclists.
Modular Customization
Three frame sizes accommodate riders from 155cm to 195cm. The tool-free stem adjustment allows handlebar height changes in 15mm increments—ideal for shared household use. Over 30 OEM accessories are available, including weatherproof battery covers and puncture-resistant tire upgrades.
