Aprilia RS 125 - 2011 Specifications and Reviews
About the Aprilia RS 125
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 |
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. 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 |
| 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 | Sloping twin-spar frame in thin wall box section cast aluminium, with reinforcement cross-ribbing. |
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 | |
| Comments | Racing driver and race car manufacturer Dan Gurney is the inventor of the Alligator motorcycle. |
| Wheelbase | 1,524 mm (60.0 inches) |
| Dry weight | 145.2 kg (320.0 pounds) |
| Rear wheel travel | 114 mm (4.5 inches) |
| Rear Suspension | Dual Shock absorbers |
| Front wheel travel | 109 mm (4.3 inches) |
| Front Suspension | 43mm inverted cartridge fork |
| 0-100 km/h (0-62 mph) | 3.100 seconds |
| Top speed | 225.3 km/h (140.0 mph) |
| Capacity: | 710.00 ccm (43.32 cubic inches) |
| Model | Alligator A-6 |
| Color options | Red, white, black |
| Starter | Electric |
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