Aprilia renews its range of small displacements for the very young. With the RS4 125 Aprilia brings the technology of large sporting even on small displacements, after which its small school did in Grands Prix, with RS.
The engine is the only four-stroke on a 125 cc of Noale, electronic fuel injection, cylinder with DOHC and four valves. Is liquid cooled, with a six-speed gearbox with optional quick-change system Aprilia Quick Shift of series on large displacements.
Also innovative, the chassis is aluminum, rigid and with perimeter structure, as in the motorcycle race, die beams. Safety when braking is entrusted to the front from a 300 mm disc with 4-piston radial caliper and at the rear by a 218 mm disc with . 14.5 litres tank with reduced power consumption. The line is aggressive, with bodywork derived from moto race who leave see the chassis, which becomes part of the aesthetics. Even the exhaust is thought of as an aesthetic reference under the hull, almost to death.
Nice frontal image of a group with three headlights lights looking scratchy trapezoidal, with an outstanding design on air intakes. The tail end, as in motorcycle racing is enhanced by led taillight.
The instrumentation is analogue and digital, and is derived from the largest RSV4. Three available colours, white, red and black and the SBK, with sponsors.