How to Measure the Frame of a Mountain Bike: A Step-by-Step Guide
To measure the frame of a mountain bike, first, you need to identify the size of the wheels. Measure the distance from the center of the bottom bracket (where the pedals attach) to the top of the seat tube (where the seat post inserts). This distance is referred to as the seat tube length. Next, measure the top tube length by measuring the distance from the center of the seat tube to the center of the head tube (where the forks attach). These measurements are important to ensure you have a correctly sized bike for your height and riding style.