The 2021 Aprilia RSV4 1100 is an Italian liter-class superbike featuring a 1099cc 65-degree V4 engine that produces 217 horsepower and 92.2 lb-ft (125 Nm) of torque. It comes equipped with a Bosch 9.1 MP cornering ABS, mechanical Sachs suspension, and Brembo Stylema brakes.