Aprilia RS 125 Replica Alitalia - 2011 Specifications and Reviews
The 2011 Aprilia RS 125 Replica Alitaglia is a lightweight sport bike engineered for entry-level riders seeking authentic racing performance and style. Powered by a responsive 125cc two-stroke engine with liquid cooling and six-speed transmission, it delivers sharp acceleration ideal for circuit training and spirited road riding. Best known for its aggressive Alitalia replica livery and genuine sportbike credentials, this model combines affordability with genuine handling capabilities.
About the Aprilia RS 125 Replica Alitalia
Changes from the previous model:
An optional racing kit is available (only for use on the track), providing a expansion chamber racing exhaust, racing exhaust vale with control unit and a racing spark plug.
In 2008 the electronics changed from Nippon-Denso to Piaggio components, including both the CDI and EFI. Along with a vacuum fuel tap and a new Dell-orto 28mm VHST carburettor with vacuum pipe extension.
For 2010 A special edition Aprilia RS 125 Replica SBK World Superbike
edition was released carrying Max Biaggi's number 3.
For 2011 A special edition Aprilia RS 125 Replica Alitalia World Superbike edition was released, provided in The Aprilia Alitalia WSB Racing Team livery which coloured a number of successes for Biaggi in 2010.
The RS125 was dropped in 2012 to make way for the new Aprilia RS4 125 moving from a two-stroke to a four-stroke fuel injected engine.
General information | |
| Category | Sport |
| Year | 2011 |
| Model | Aprilia RS 125 Replica Alitalia |
| | |
Engine and Transmission Specifications | |
| Driveline | Primary drive: Gearbox: 63/19 (3.31). Final drive: Chain: 17/40 (2.35). |
| Clutch | Multi-plate in oil bath. |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | Separate mixing with variable displacement, volumetric pump. |
| Ignition | CDI |
| Fuel system | Carburettor. DellOrto VHST 28. |
| Bore x stroke | 54.0 x 54.5 mm (2.1 x 2.1 inches) |
| Compression | 12.5:1 |
| Engine details | Aluminium cylinder with Nikasil coated liner. Read valve intake. |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 124.80 ccm (7.62 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Aluminium alloy with split spokes. Front 3.00 x 17"; rear 4,00 x 17". |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 320 mm (12.6 inches) |
| Front brakes | Single disc. radial calliper with four, horizontally opposed pistons |
| Rear tyre dimensions | 150/60-17 |
| Front tyre dimensions | 110/70-17 |
| Rear suspension | Swingarm with asymmetric members in thin wall box section cast aluminium. Hydraulic monoshock with adjustable spring preload. Wheel travel 120 mm. |
| Front suspension | Upside down hydraulic fork, 40 mm. Wheel travel 120 mm. |
| Frame type | ultra-stiff aluminium |
Physical measures and capacities | |
| Fuel capacity | 14.00 litres (3.70 gallons) |
| Wheelbase | 1,345 mm (53.0 inches) |
| Overall width | 720 mm (28.3 inches) |
| Overall length | 1,955 mm (77.0 inches) |
| Seat height | 805 mm (31.7 inches) If adjustable, lowest setting. |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Red/white/green |
| Instruments | analogue/digital instrument panel complete with multifunctional computer, |
| Starter | Electric |
Performance Profile & Rider Fit
Best For
Rider Profile
| Best For | Best suited to newer or younger riders, often on a restricted licence, who want a genuine sportbike learning platform rather than a scaled-down toy. |
| Purpose | Built for sharp, playful cornering and mimicking full-size GP-style sportbike behavior at a fraction of the speed and cost. |
| Rider Fit | Very light and compact, with a low seat height and aggressive but manageable riding position that suits smaller or shorter riders comfortably. |
| Character | A high-revving two-stroke race replica that rewards momentum, precise inputs, and frequent gear changes over outright horsepower. |
| Not Ideal For | Not a sensible choice for highway commuting, long-distance touring, carrying a passenger, or riders wanting low-maintenance, torquey performance. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
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