Spanish Startup's Wire-Powered E-Bike Needs No Chain

Imagine riding a bike where your pedals never touch the chain because there is no chain at all.

Spanish startup Niche Mobility just unveiled a prototype that turns pedaling into electricity instead of mechanical motion. Your legs power a generator, which sends current through wires to a motor that spins the wheel.

It sounds futuristic, but the company calls it practical. No gears means no shifting, no chain maintenance, and no greasy hands after adjusting your ride.

The system, called ADTS (Automatic Digital Transmission System), adjusts its "gear ratio" automatically based on your speed and the terrain. Riders simply choose a mode like Easy, Flow, or Sweat, then pedal without thinking about mechanics.

Early specs show 120 Nm of torque and up to 56 miles of range depending on the battery. Standard versions cap speed at 15.5 mph, but a faster 28 mph model is planned for markets like the U.S.

The all-digital setup unlocks features impossible on traditional bikes. The system offers regenerative braking when you coast downhill, recovering energy like an electric car. There's even a reverse mode activated by a button or pedaling backward.

Reverse might sound odd for a bicycle, but picture maneuvering a heavy cargo bike loaded with groceries into a tight parking spot. That backward assist could be genuinely helpful for parents, delivery riders, or anyone hauling gear around the city.

That's exactly the audience Niche Mobility is targeting. The system aims at urban commuters, cargo bikes, and riders who want transportation without the learning curve of traditional cycling.

The Bright Side

This innovation isn't trying to replace high-performance road bikes or win over cycling purists. It's removing barriers for people who find traditional bikes intimidating or frustrating.

For someone who's never learned to shift gears smoothly, or who gave up cycling after one too many chain incidents, this could be the difference between driving and riding. Lower maintenance means fewer trips to the bike shop and less anxiety about breakdowns.

Cities worldwide are trying to reduce car traffic and emissions, but many people still find bikes too complicated or unreliable for daily commuting. A truly set-it-and-forget-it e-bike could bring thousands of new riders into the fold.

The tradeoff comes down to efficiency and cost, since converting human power to electricity and back creates some energy loss. But for heavy cargo applications where you're already relying mostly on electric assist, that efficiency gap matters less than reliability and ease of use.

If Niche Mobility can deliver this system at a reasonable price point, it could open cycling to an entirely new audience who just wants simple, clean transportation that works every time.