Protech Single Adjustable Coilovers

The Protech range of single adjustable coilover shock absorbers feature one adjusting knob which changes Bump and Rebound adjustment simultaneously.

The 400S range from Protech uses 6262 specification aluminium bodies with adjustable spring seat platform for 1.9" or 2.25" I.D. springs. The body diameter of the 400S range is 45mm. This range is available with either spherical bearing or bonded bush mounting.

The 600S range of Protech shocks also uses 6262 specification aluminium, but these bodies have larger 52mm diameter and are available for use with 2.25" I.D. springs only. The 600S units are available with spherical bearing mounting only.