+ 10km / h SPEEDWHEEL - Vespa GTS Tuning for GTS HPE 300
10km/h faster without changing anything on the Vespa GTS engine? SPEEDWHEEL - Ingenious tuning part for more top speed from KÜBLER RACING for Vespa GTS HPE 300 models (from 2019 model) 10km/h higher top speed with your Vespa GTS 300 without changing anything on the engine? With the modified tone wheel SPEEDWHEEL from Kübler Racing it is very easy […]
