Belt, Rollers Service Kit PIAGGIO for Vespa GTS/GTS Super/GTV 300ccm Royal Alloy 300 4T LC. TRANSMISSION SERVICE KIT - DRIVE BELT - ROLLERS - SLIDERS - GENUINE PIAGGIO - VESPA GTS-300. Genuine Piaggio drive belt, set of Genuine Piaggio variator rollers and a set of Genuine Piaggio variator sliders to overhaul the transmission on Various models using the Piaggio Quasar 250 - 300 motor.
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