If you are looking to buy a Aprilia RS 125, Bikes in Stock is a great place to start. As the UK Motorcycle Marketplace, Bikes in Stock brings together thousands of new and used motorcycles from trusted dealers across the country, making it easier to compare bikes, explore availability and contact dealers directly.
Whether you are researching the latest Aprilia range or actively searching for a Aprilia RS 125 for sale, you can browse live dealer-listed stock in one place. That includes a wide choice of Aprilia motorcycles for sale, helping you discover similar bikes, compare prices and find the right motorcycle for your budget and riding style.
View the latest motorcycles for sale or go straight to the current Aprilia bikes for sale on Bikes in Stock.
BORN TO RUN
A true sports bike designed to thrill both new-generation racers and seasoned riders alike, the Aprilia RS 125 carries on Aprilia’s tradition of building refined 125-cc motorcycles. With sharp lines and aggressive performance, it benefits from the expertise of the Aprilia Racing team on circuits all around the world. Lightweight, responsive and designed to decimate every curve, it is the only Italian-made 125-cc sport bike with an aluminium frame and to include upside-down forks, dual-channel ABS and traction control as standard. Powered by a modern Euro 5+ engine, it’s the perfect choice for those who know exactly what they want and aim for the best right from the very start.
Sophisticated DNA
The Aprilia RS 125 embodies the essence of speed, with sharp lines and a look that exudes sportiness in every curve, inspired by the new trend set by the Aprilia RS 660. Its aluminium frame is one of a kind, consisting of die-cast beams with cross-reinforced ribs, ensuring unmatched handling and stability. The triple full-LED headlight illuminates every metre with striking style, while the refined design of the exhaust cover highlights Aprilia's meticulous attention to detail, resulting in a peerless aesthetic.
Power and prestige
The Aprilia RS 125 boasts an engine that is truly in a class of its own. The Euro 5+ four-valve, liquid-cooled single cylinder respects the environment without compromising outstanding performance. The braking system works in combination with dual-channel anti-rollover ABS to deliver safe, precise riding, while safety and control are further enhanced by Traction Control which comes as standard and can be disactivated as required. The RS 125 is also set up to accommodate the Quick Shift electronic function as an optional extra if you’re looking for lightning-fast gear changes.
Everything's clear
The Aprilia RS 125 is fitted with an LCD instrument panel to keep you updated on the bike’s key parameters such as fuel level, instant and average fuel consumption and remaining kilometres. The RS 125 can accommodate the Aprilia MIA multimedia platform, which is available as an optional extra. This enables you to handle calls, notifications and music directly via your smartphone, along with journey maps and directions. Perfect to keep you in constant touch with the official Aprilia community #bearacer club.
| Engine Type | Single-cylinder, 4-stroke, 4-valve, DOHC, liquid cooling |
| Bore And Stroke | 58 x 47 mm |
| Displacement | 124.2 cc |
| Max Power At Crankshaft | 15 HP (11 kW) @ 10,500 rpm |
| Max Torque At Crankshaft | 11.4 Nm @ 8,500 rpm |
| Front Suspension | Ø 40 mm USD fork, 110 mm wheel travel |
| Rear Suspension | Monoshock, 120 mm wheel travel |
| Front Brake | Ø 300 mm stainless steel disc with floating caliper |
| Rear Brake | Ø 218 mm stainless steel disc with floating caliper |
| Front Wheel | Cast wheels 17" x 2.5" |
| Rear Wheel | Cast wheels 17" x 3" |
| Saddle Height | 820 mm |
| Fuel Tank Capacity | 14.5 litres |
| Wet Weight | 144 Kg |