SPAX have been designing and manufacturing performance suspension for over 50 years 
. 28 stage adjustable dampers to produce maximum control and handling.
 SPAX adjustable dampers are uprated , shortened and pressurised with Krypton gas,This produces not only superior low speed ride quality, but also high speed performance that is ultra stable, fade free and therefore significantly improved. The result is maximum cornering speed and traction, minimum braking distance and roll. 
Any questions just ask