The compact suspension for the 3000 Series Seat passes Class I, II, and III ride requirements with a shock absorber. The 3000 Series is available with or without a shock absorber and with suspension travel of 75 or 100 mm (3 or 4 in.). The seat mounts to the standard 150-mm (5.9-in.) slide configuration. While mounting configurations can be customized, overall maximum width, length, and height dimensions are 250 x 385 x 150 mm (9.8 x 15.2 x 5.9 in.), without shock, and 310 x 385 x 150 mm (12.2 x 15.2 x 5.9 in.), with shock. A variety of seat tops are available for the compact suspension.