Gas-A-Just Shock Absorbers: Features higher gas pressure to provide unsurpassed control on even the most demanding roads. Eliminates the age-old problem of performance fade by eliminating aeration and foaming, a problem with other shocks that use two-tube construction that allows air to mix with fluid.
GR-2 Gas Shock Absorbers: Features lower pressure for riding comfort with improved handling and response only gas shocks can provide at an economical price. The economical way to step up from hydraulic shocks to the quality ride and control of gas.