Main spring 170-60-240

Every suspension tuning is a compromise!

Already Junior-racers, very early in their career, are confronted with the challenges of Over- or Understeer.

On one hand the spring system should be compliant and soft enough to compensate for bumpy roads or tracks. This compliance assures permanent road-contact of wheel and tire and therefore guarantees grip and traction.

On the other hand the spring system must be firm enough to reduce body roll, squat and dive of the vehicle body during cornering, acceleration and braking.

For these contrary demands our ERS System offers endless variety of spring combinations

2 (or even 3) ERS Springs with different rates are stacked, resulting in a progressive spring-system
various options are possible in serial hook-up
2 or 3 different main springs – one after another
1 main spring with a tender spring (a linear or progressive one)
2 different main springs plus a tender spring (a linear or progressive one)
similar options are available in parallel hook-up