The lifespan of any given component on your bike depends on a range of factors, including rider weight, frequency of riding, duration of rides, riding surface, style and intensity of riding, climatic conditions when riding and in storage, and diligence with maintenance and servicing. Certain parts, such as brakes, tires, tubes, rims and cables will likely wear more quickly than others, like the tracks and load wheels, hubs and fork. We have prepared a Service Guide to provide some insight into when you should expect to replace the various parts.