Fork is dismantled completely, cleaned & inspected. Service limits of internal parts is measured & replaced if needed. Fork is then re build with fresh damping oil of high quality & replaced with new wear & tear parts like rubber seals. The result is front fork which is as good as a new suspension with our personalized care in re-building it to achieve extended life from your fork. Especially for Endurance racing we re-build your front fork with high viscosity index damping oil to withstand higher temperatures during Endurance cycles.