This Harley-Davidson took the world’s first motorcycle ride powered by solar fuel. The bike motored along the shores of Switzerland’s Lake Zurich thanks to a new type of sustainable energy.

Shop the TotGuard Electric Bike at Walmart for over 60% off. It's a great bike for commuting, exercising, and off-road biking.

Missing in action since 2009, Suzuki have overhauled the green-lane legend that is now the DR-Z4S. Ready to tackle a muddy path near you, read up on how Suzuki have modernised the DR-Z for 2025.