Turbocharger use is more prolific than ever, and understanding how one works explains why it's such a popular choice.

In modern cars, especially automatic ones, activating overdrive is simply a matter of the electronic control unit (ECU) ...

This definitely sounds like the setup to a joke that's only funny to a hyper-specific audience. "What's the difference between a close ratio and a wide ratio transmission? About a second and a half ...

Few vehicle modifications have as major an impact as changing gear ratios, and it's because your car's gear ratio directly translates to how it delivers power. Think about it: The gear ratio, or how ...

A UCI memo, first reported by Daniel Benson, suggests that, come August, the UCI will begin trials of gear limits on competition bicycles for road races. Time trials, for now, are exempt, as it ...

The race is on to create an ebike motor that adds the least amount of weight and bulk as physically possible, disappearing away into the bike where it's barely seen or heard but is felt on every pedal ...

The world’s first humanoid half-marathon in Beijing this past April was decidedly a test of Murphy’s Law: a spectacle riddled with countless ways that hardware can break down. To participate in the ...

Gear ratio restrictions, safety equipment and targeted events for this season were among the topics addressed in the first meeting in 2025 of the SafeR Supervisory Board, the body tasked with ...

The axle connects two or more of a vehicle's wheels to the same axis, whether on the front or back, and depending on how it's configured, the performance of your ride can vary greatly. Furthermore, ...