Urtopia has unveiled the Quark DM 1.2 electric bike motor, a tiny titan that debuted alongside the groundbreaking Titanium Zero e-bike at CES 2025. Titanium bikes are all the rage right now.

The Weissach Pack helps to reduce overall weight by 30kg (from a claimed 1,430kg), by including a carbon fibre roof, magnesium wheels and a titanium roll cage. Porsche is famous for evolving the ...