Our Ducati Monster S4RS carbon fuel tank is a direct replacement for your OEM tank. Coming in at just 5.5lb (2.5kg), this is a significant weight reduction compared to the OEM unit and a good reason to replace your expanded stock tank Extremely beautiful and light weight. Your original hardware (latch, fuel cap, tank pin, fuel pump) bolts right on. Also available for all 1st generation Monsters upon request. Please specify year and model. Handcrafted in Italy.