SLUK | Vespa GTS 300 SuperTech dyno - Speedwheel fitted

Dyno of the Vespa GTS 300 SuperTech with Kübler Speedwheel ABS ring fitted. Instant increase in top speed by 5-7mph.

vespa,lambretta,scooter,magazine,SLUK,scooterlab,sticky,iggy,scooterlab.uk,scootering,classic,scooterist,scene,Vespa GTS 300 supertech dyno,Vespa GTS 300 tuning,Vespa GTS speedwell dyno,cabler speedwell gts dyno,fitted speeding on gts,Vespa GTS hope dyno,vespa gts top speed,scorpion exhausts dyno,