SG2 Series - Suspension Shock AbsorberBILSTEIN SG2 Series shock absorbers feature a steel monotube body with a 36mm piston designed for a variety of motorsports applications. These dampers are available in 6 and 7 inch strokes with the option of linear or digressive pistons to provide racers with a wide tuning range. These can also be converted to a coilover design (kit sold separately) for multiple platforms on dirt and asphalt. The SG2 Series shock absorbers are ideal for racers needing