Take control of your day with the versatility and performance of 41T Chain Wheel For DUCATI Panigale V2 V4 V4S V4R 1199 1299 Streetfighter V2 V4 S Aluminum Rear Sprocket Carbon Fiber Decoration. Smart, efficient, and built to last — an essential in any collection. Browse and buy online at Keser.pl — trusted products at great prices.