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Aprilia RS 125 Nero

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Make Model

Aprilia RS 125 Nero

Year

2006

Engine

Single cylinder, two stroke, reed valves induction

Capacity

124.8 cc / 7.5 cu in
Bore x Stroke 54 x 54.5mm
Compression Ratio 12.5:1
Cooling System Liquid cooled

Lubrication

Separate mixing, volumetric pump

Induction

Dell'Orto PHBH 28 carburetor

Ignition

CDI electronic ignition

Starting

Electric

Alternator

12V, 180W

Max Power

21 kW / 28 hp  @ 10500 rpm

Max Torque

19 Nm / 1.9 kgf-m / 14.1 lb-ft @ 9000 rpm

Clutch

Wet, multi-disc

Transmission

6 Speed

Final Drive

Chain

Gear Ratios

1st 10:30 / 2nd 14:29 / 3rd 17:27 / 4th 19:25 / 5th 21:24 / 6th 22:23

Primary Drive

63:19

Final Drive

17:40

Frame

Cast aluminium, reinforced box section, sloping twin-spar frame

Front Suspension

Upside-down forks, Ø 40mm

Front Wheel Travel

120 mm / 4.7 in

Rear Suspension

Monoshock, cast aluminium box section swingarm with asymmetric members
Rear Wheel Travel 120 mm / 4.7 in
Front Brakes Single 320 mm floating discs, 4 piston radial caliper

Rear Brakes

Single 220 mm disc, 2 piston caliper

Wheels

Aluminium alloy

Front Rim

3.00 x 17

Rear Rim

4.00 x 17

Front Tyre

110/70-17

Rear Tyre

150/60-17

Dimensions

Length: 1955 mm / 77.0 in
Width: 720 mm / 28.3 in
Height: 1100 mm / 43.3 in

Wheelbase

1345 mm / 53.0 in

Seat Height

805 mm / 31.7 in

Dry Weight

115 kg / 254 lbs

Wet Weight

142 kg / 313 lbs

Fuel Capacity 

14 Litres / 3.7 US gal

Top Speed

155 km/h / 96 mph
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 Aprilia's RS125 lightweight sports bike has been completely revised for 2006 using technology from the company's successful 125cc GP machines and re-styled, after extensive wind-tunnel research, to emphasise its family resemblance to Aprilia's RSV1000 Factory litre-class sport flagship, with twin halogen headlights.

The 2006 model has new 40mm inverted front forks with an RSV Factory-style forged lower triple, and a 320mm, fully floating, front disc brake with a four-piston radial mount calliper. A radial master cylinder modulates deceleration via braided stainless-steel brake hoses. A radial master cylinder modulates deceleration via braided stainless-steel brake hoses.

It has an oval-section, racing silencer with riveted end plates and a catalytic converter so that it complies with Euro 2 emissions regulations.



The cast-alloy wheels are styled to resemble the crossed-spoke, forged magnesium OZ rims used on the RSV1000 Factory and anodised the same bright blue.

The RS125 also comes with a new analog/digital instrument panel from the RSV1000 with a multi-function display that includes speedometer, coolant temperature gauge and lap timer – there's even provisional for trackside optical telemetry.

The frame is made of cast aluminium alloy with cross-ribbing reinforcement and the box-section, aluminium alloy swing-arm is asymmetrical to allow the exhaust to be tucked as close as possible to the chassis, to increase Ground Clearance
The multi-functional computer even makes provisional for trackside optical telemetry
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The 2006 RS125 will be available in either classic black with red accents or pearl white as per Manuel Poggiali's works Grand Prix machine, with black and red highlights.

Some of the main features are;

  • Sophisticated, tried and tested, Rotax two stroke engine, available in 11 kW and full power versions.

  • Super-rigid aluminium frame and swingarm derived from Aprilia’s vast GP experience.

  • New upside down fork.

  • New front brake with radial caliper and four opposed pistons.

  • New RSV 1000 R style fairing, windshield and tail.

  • New RSV Factory style, crossed spoke wheels.

  • New analog/digital instrument panel with multi-functional computer.

  • New RSV Factory style, forged steering yoke.

  • New oval section, racing silencer with riveted end plates.

Source Motoring.co.za