The new Vespa GTS 300 HPE models are equipped with a speed limiter. At 130 km/h, this intervenes in the on-board electronics and the engine speed/top speed is limited. Unfortunately, this actually happens at real speeds of 120km/h.

With the Speed-Max ABS ring, the real speed is transmitted to the control unit by changing the sampling rate of the sensor. The limitation only sets in at an actual 130km/h and the vehicle reaches 10km/h more top speed.

Assembly is easy. Remove the exhaust system, replace the old ABS tone ring with the new one, recalibrate the ABS system (instructions are available for download), done.

Shop no.: 30/146.10021