A Brompton Reborn: How to Future-Proof a Decades-Old Foldable Bike

And that’s precisely what happens. A quick blowtorch to the back frame loosens the bolts, and Pala is able to swap the original part for a state-of-the-art titanium rear triangle in just a few minutes. Instead of the original hefty old Sturmy-Archer three-speed gearing, Brompton has developed its own new 12-speed system, which has a […]

How to Convert an Analog Bike to an Electric Bike (2025)

Say you want to get a bicycle up and down hills with a minimal amount of pedal power. What do you do? The first option is simple: buy an electric bike. However, ebikes aren’t cheap. These days, the least expensive but still reliable ebike you can buy is Aventon Soltera 2.5, which costs around $1,200. […]

How to Buy a Bike Helmet (2025)

After more than a decade of study and design, Mips launched its first product, a proprietary helmet, in 2007. Soon after, Mips became what’s known as an “ingredient brand,” selling its technology to megabrands such as Giro, Smith, and Specialized. Hence, the now-ubiquitous little yellow logo. Are There Other Safety Systems? Photograph: Michael Venutolo-Mantovani While […]

How to Turn Cities Into Biketopias? Make it Harder to Drive There

A Queens-based bike courier who goes by the mononym of Quentin echoes Berlanga’s sentiment, noting how New York’s streets suddenly feel more spacious than ever. “These just a lot more elbow room now,” Quentin says, admitting that part of him misses the traffic, as the gridlock often made his job more exciting. “The Avenues, especially […]