Piston compression height is the distance between the centerline of the pin to the flat part of the top of the piston. It's important to know this number when ordering pistons--especially custom ones- ...

Monitoring your health begins with understanding your body composition, and one of the simplest ways to do that is by using a BMI calculator.

Setting your saddle height right is crucial for efficient, comfortable pedalling and to avoid injury. Here’s our favourite simple method to get you in the right ballpark When you purchase through ...

Body Mass Index is a measure of body weight to the square of your height. A higher BMI indicates higher and unhealthy body fat, which may lead to various health problems. To determine your BMI, a ...

“Too little compression will usually result in unmet performance expectations. On the high side [too much compression] carries greater risk in tuning and potential component failure if appropriately ...

One of the most common questions we have received in our email inbox is "how much should I weigh?" In this article, we will explain 4 common methods to help you work this out. To determine how much ...

Pressure altitude is an aircraft's height above a theoretical "standard datum plane," defined by specific atmospheric conditions (29.92 inHg pressure, 15°C at sea level). It is a critical metric for ...

Soldiers who hit the weights a little too hard, or maybe over-indulged during the holidays leading to a bit of weight gain, can find themselves failing the U.S. Army’s height and weight standards.