Through Authenticate 
Product : S-21 Sport Shock II
No. : S21P85416
Model : CYGNUS-X
Description :
The shock absorber made from aluminum alloy CNC cutting have high strength and light weight.
It has the hi-low kit design allows to be adjustable the spring seat and the shock length range of 0~20mm.
It gives the best comfortableness and enough shock absorbing to meet the requirement of road.
