Type 463 "Fixed Reservoir" Shock Absorber\n? Speed outgoing stroke\n? Low / high input stroke speed\n? Optional length adjustment\n? Optional hydraulic preload adjustment \nFully adjustable. Due to the reservoir it is possible to also adjust the compression damping on high and low speed settings. This will give even better performance to the shock and as a result of this the best performance of the motorcycle. Customized to your wishes!\nWhere the correct spring rate is essential for a correct performance of the motorcycle, the hydraulics, the shock absorber, needs to control the spring. That?s where Hyperpro Suspension Technology comes in. \nAll Hyperpro shocks are supplied in the motorcycle's standard length but can also be ordered in a different length. This is possible when the technical specifications of the motorcycle allow this. \nIf you do a lot of two-up riding for instance, and/or with a lot of luggage, or if you are simply a light or more robust person, Hyperpro can adjust the shock to the correct weight settings.\nMade in the Netherland to the highest race quality. This is a very good after-market option.