How to Measure Frame Size of Your Mountain Bike for a Perfect Ride
To measure the frame size of a mountain bike, you need to measure the distance from the center of the bike’s bottom bracket to the top of the seat tube. This measurement will give you the bike’s seat tube length, which corresponds to the frame size. You can also measure the distance from the center of the bike’s head tube to the center of the seat tube, which is the effective top tube length. These measurements will help you choose the right size bike for your height and riding style.