14 August. Friday 2026
Aprilia RS 125 GP Replica - 2026 Specifications and Reviews
The 2026 Aprilia RS 125 GP Replica is an entry-level sportbike designed for novice and young riders seeking an affordable introduction to supersport styling. Known for its aggressive fairing, responsive handling, and lightweight agility, it delivers genuine track-day capability with manageable performance. The bike excels as a learner-friendly platform that doesn't compromise on character or visual appeal.
General information | |
| Color Options | Space White, Aprilia Black, GP Replica Black |
| Category | Sport |
| Year | 2025 |
Engine and Transmission Specifications | |
| Starting | Electric |
| Emission Details | Euro 5 |
| Emission | 60.3 CO2 g/km. (CO2 - Carbon dioxide emission) |
| Fuel Consumption | 2.60 litres/100 km (38.5 km/l or 90.47 mpg) |
| Clutch | Multiple discs, in oil bath |
| Final Drive | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling System | Liquid |
| Fuel Control | Double Overhead Cams/Twin Cam (DOHC) |
| Valves Per Cylinder | 4 |
| Bore x Stroke | 58.0 x 47.0 mm (2.3 x 1.9 inches) |
| Compression Ratio | 12.6:1 |
| Max Torque | 11.2 Nm (1.1 kgf-m or 8.3 ft.lbs) @ 8000 RPM |
| Max Power | 14.8 HP (10.8 kW)) @ 10000 RPM |
| Engine Type | Single cylinder, four-stroke |
| Capacity: | 124.2 ccm (7.58 cubic inches) |
| | |
Physical measures and capacities | |
| Fuel Capacity | 14.50 litres (3.83 US gallons) |
| Wheelbase | 1350 mm (53.1 inches) |
| Overall Width | 760 mm (29.9 inches) |
| Overall Length | 1968 mm (77.5 inches) |
| Overall Height | 1135 mm (44.7 inches) |
| Seat Height | 820 mm (32.3 inches) If adjustable, lowest setting. |
| Wet Weight | 144.0 kg (317.5 pounds) |
Aprilia RS 125 GP Replica dimensions and frame | |
| Wheels | Aluminium alloy rims |
| Rear Brakes | Single disc. ABS. Stainless steel disc and calliper with single 30 mm piston. |
| Brake Disc Diameter | 220 mm (8.7 inches) |
| Front Brakes | Single disc. ABS. Stainless steel disc with radial 4 piston calliper |
| Rear Tyre | 140/70-ZR17 |
| Front Tyre | 100/80-17 |
| Rear Wheel Travel | 120 mm (4.7 inches) |
| Rear Suspension | Asymmetrical swingarm, monoshock absorber |
| Front Wheel Travel | 110 mm (4.3 inches) |
| Front Suspension | Upside down hydraulic fork, 40 mm. |
| Frame | Aluminium perimeter |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | Report missing specs or required updates. |
| Instruments | Digital |
| Reserve fuel capacity | 3.50 litres (0.92 US gallons) |
| Driveline | Final drive ratio 13/58 |
| Lubrication system | Wet sump |
| Motorcycle name | Aprilia RS 125 |
Performance Profile & Rider Fit
14.8 hp
Peak Power
12.5s
0-60 mph
Best For
Track65%
City78%
Cornering85%
Daily Riding55%
Touring25%
Passenger20%
Rider Profile
| Best For | Ideal for new or younger riders, including learner-legal license holders, taking their first steps into sportbike riding. |
| Purpose | Built for sharp, playful cornering and sporty commuting rather than outright speed, thanks to its featherweight chassis and small-capacity engine. |
| Rider Fit | Its light weight and compact dimensions make it very manageable for smaller or less experienced riders, though the 820 mm seat height demands reasonable leg length. |
| Character | A miniature GP-styled sportbike that rewards revving the engine hard and flicking through corners rather than relying on raw power. |
| Not Ideal For | Not suited to riders wanting strong highway overtaking power, long-distance touring comfort, or two-up riding. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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