PIAGGIO VESPA GTS GTV GT PRIMAVERA SPRING REAR WHEEL MOUNTING LOCK NUT LOCK NUT M16 X 1.25MM ONLY FIT VESPA AUTOMATIC MODELS GENUINE PIAGGIO OEM ORIGINAL PART PIAGGIO VESPA GTS GTV GT PRIMAVERA SPRING REAR WHEEL MOUNTING NUT£7.95PriceQuantity*Add to CartINFOThe nut is used to secure the rear wheel onto the swinging arm. The Old nut style which was used before has been superseded and this part has taken its place. M16X1.25 Genuine Piaggio Comparison No. 1C002565 (PIAGGIO)