Check out our 2026 KTM 990 RC R review, a new supremely capable model with upgraded suspension and electronics.

Sponsored by GAM. Imagine a small child trying to push a full-size adult in a shopping cart. It’s possible to get the cart ...

What are gear ratios? How does a fishing reel gear ratio work? What should I know? I quickly walk you through what a fishing ...

A front mid-engine V8 powers Ferrari’s latest open-top grand tourer, featuring a redesigned driver interface.

Abstract: Power-split hybrid electric vehicles (HEV) employ a speed reduction gear (SRG) mainly to enhance acceleration performance. However, the full potentials of an additional gear on fuel economy ...

Turning a series of setbacks into a functional, print-ready RC chassis is no small feat, but curv lab’s latest project demonstrates how persistence and thoughtful design can overcome even the most ...

When comparing engine specs for nearly any combustion engine automobile, we see a number of variations available with differing outputs of horsepower and torque. We often have a choice of gasoline or ...

Abstract: Mechanical gear boxes have the construction of direct mechanical contact, whose disadvantages are low efficiency, noisy, complicated lubrication and easy to produce vibrations to be damaged ...