How Bike Gears Work (And How To Shift Them) Road bike gears can be tricky to understand. There's often lots of buttons, ...

When you’re driving a car with a stickshift, it’s pretty easy to keep track of which gear you’re in. That can be a little bit ...

It's pretty well established that car speedometers are mildly inaccurate. However, if you're wondering whether GPS is any ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push ...

Colors group similar values. 80+ is green, 50ish-80, blue, and below 50, red. Cycling enthusiasts, whether they’re seasoned pros or just starting out, often find themselves pondering the complexities ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Before approving you for new credit, lenders will likely first look at your credit report, your credit score and something called your debt-to-income ratio — commonly referred to as DTI. While all ...

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 ...

Worm gear reducers play a key role in mechanical systems due to their ability to achieve high gear reduction in a simple, compact design. This unique functionality makes them suitable for a range of ...

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 ...