Most of us have seen a TRON Lightcycle, and at least one company (Parker Brothers Concepts) has actually built one, but engineer Q decided to create a hubless bicycle that you can still ride. The task wasn’t easy to say the least, as custom fabricated ring shaped hubs replaced the standard rims, while ball bearings around the circumference for the rims help them roll around.
Next, the forks had to be shortened and then welded to a set of brackets bolted onto the new hubs. Since there is no place to attach the sprocket cassette, the bike’s rear hub, cassette and disc brake had to be moved inside of the frame to drive the rear wheel using a second chain attached to a large ring sprocket mounted directly on the rim. Yes, this means that there are no front brakes. It may not be practical, but this hubless bicycle will definitely turn more heads than any standard one.
- POWERFUL & FAST & LONG MILEAGE：Gyroor C2Pro foldable electric bike for adults teens equipped with 450W brushless hub motor, climbing not exceed10%...
- UNIQUE FOLDING DESIGN: Gyroor C2Pro electric bicycle adopts unique folding structure, two folding modes, can be dragged on road or the whole body...
- KEEP RIDING SAFE: The electric bikes equipped with 14 inch pneumatic tires which absorbing impact force; Disc & EABS brake is powerful and effective;...
