SIP Variator Kit for Vespa GTS/GTV/GT 250-300cc - more power, more riding fun! 🛒 SHOP HERE https://sip.shop/variator-kit-sip With optimally tuned variator and belt pulley, the SIP Variator Kit offers a noticeable increase in power, optimized torque and a weight saving of around 13%. The high-quality workmanship ensures a longer service life and smoother running. An upgrade that puts less strain on the engine and improves the riding experience! #VespaUpgrades #Variatorkit #Variator #VespaPerform