The DB4 is the latest generation of test bench. Fully automatic and with a compact design, it is optimized to test motorcycle, car and mountain bike suspensions. Thanks to its 4 kW AC-Motor, it allows to tune any brands fork and shock absorbers in a wide range of speeds and loads, choosing among several stroke settings.

This increased power makes the DB4 Plus the perfect tool for specialized technicians who have to characterize high strength and speed suspensions. As for the DB4, the sophisticated software ensures an accurate data collection. Data analysis allows to undertake hysteresis analysis, the energy dissipation and the damping coefficients calculation. The DB4 Plus makes also possible the comparison among different shock absorber settings or various shim configurations, and permits to measure the dynamic suspension parameters and to detect possible anomalies. Finally, plug-and-play like the DB4, the Plus model is also extremely easy to use.