Aprilia RS 125 GP Replica's new 4-valve distribution, liquid-cooled single cylinder engine is designed to get your adrenalin pumping like never before. With its thermodynamics completely revamped, it now offers a more robust torque curve, with maximum power reached at lower revs, meaning reduced fuel consumption. Certified Euro 5-compliant, the new heart of the Aprilia RS 125 GP Replica delivers outstanding performance that doesn’t come at the cost of the environment. Aprilia RS 125 GP Replica’s body is constructed of diecast beams with crossed reinforcement ribs. Its lightweight yet robust aluminium structure, the fruit of decades of Aprilia Racing Team experience, delivers outstanding handling and stability both on the road and track. The upside-down fork and single shock secured to the asymmetrical swingarm add the final flourishes to a chassis that is, in short, simply stunning.