Aprilia RS 125 Specifications

Aprilia RS 125 Design

The Aprilia RS125 is a GP derived replica sport production motorcycle. It is powered by a single cylinder 2-stroke, Nikasil coated aluminium cylinder block, liquid cooled 124.8 cc Rotax engine.

Aprilia has had many Grand Prix victories in the 125 cc and 250 cc 2-stroke classes. This racing experience has been used by Aprilia to produce updated and improved versions of the RS125.

Aprilia RS 125 Engine

The RS125 was given completely new fairing styling similar to the RSV 1000R. The most notable features are the angular fairings, two headlight units, digital gauge and multispoke Marchesini-styled rims.

The bike's brakes have also been upgraded,featuring a radial 4-piston brake caliper and braided brake lines.

In 2008,the bikes electronics have been replaced from the usual Nippon-Denso version giving 21 KW/28 HP at the crank to more restrictive Piaggio electronics, most notably the new CDI and EFI on the Carburettor, putting out only 24 HP at the crank to meet the more stringent EURO3 Emissions standards.

2009 Aprilia RS 125 Specifications:

Aprilia RS 125 Specifications