Depending on the discipline of mountain biking undertaken, the type of mountain bike rims on the bike will either help or harm the rider. For cross-country, freerider and jumping, sturdier, heavier mountain bike rims will help keep the bike in service. However, for some forms of trail riding where less weight and better maneuverability is desired, lighter rims may be a better choice. In most cases the front and back mountain bike rims are matched, not only for appearance but also for stability. A heavier wheel on one end or the other can throw off the balance of the entire bike and cause major problems when performing jumps or tricks on the bike. Choosing mountain bike rims based on the type of riding to be done, is more than a personal choice. It is also necessary to accomplish the ride.
Some mountain cross riders, as well as dirt jumpers may use different types of tires. If they are going to go from one type of riding to another frequently, they will usually have the different tires mounted on different mountain bike rims for quick changes to the second style.One of the aspects of mountain biking is the riders being hard on their bikes. Especially downhill runners who...