Rubbee consists of a polyurethane roller wired to a 14.4-volt battery pack. The doohickey presses the roller against the back tire of the bike, propelling it with the force of wheel-on-wheel friction ...

As electric trail bikes like Sur Rons and Talarias gain popularity among off-road enthusiasts, a growing conflict is emerging ...

Me and my twin brother Jono are back riding, jumping and crashing the Stink-E, which is hands down the worst DIY electric ... proper mtb dirt jumps and slopestyle jumps on a bike that is ...

[Tom Stanton] wanted to see if supercaps have any practical use on e-bikes, and built a DIY electric motor in the process. One of the problems with supercaps is the rapid voltage drop during ...

The result of the project was the Segway X1000, a proper, fully-electric off-road motorcycle. The company even went as far as unveiling the bike at CES 2025 and weirdly enough, there hasn't been ...

It has just whipped up an electric dirt bike that promises a good balance of power, battery life, and value for your money. Called the AMP Moto RR, it comes with a 72V 60-Ah battery that provides ...