Aprilia RS 125 R Rosso Fluo (2008)

The Aprilia RS 125 R Rosso Fluo is a 2008 motorcycle featuring a single cylinder, two-stroke, reed valve induction engine with a capacity of 124.8cc. It has a compression ratio of 12.5:1 and is liquid cooled. Its Dell’Orto PHBH 28 carburetor allows for efficient induction, while its CDI electronic ignition allows for electric starting. The motorcycle features a six-speed transmission with wet, multi-disc clutch and chain final drive. The primary drive ratio is 63:19, and final drive ratio is 17:40. The motorcycle utilizes a cast aluminum reinforced box section and sloping twin-spar frame. Its upside-down forks that have a 40mm front wheel travel. The motorcycle has a maximum power output of 21 kW/28 hp at 10,500 rpm and a maximum torque of 19Nm/1.9kgf-m/14.1lb-ft at 9,000 rpm.

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Technical specifications:

Make Model: Aprilia RS 125 R osso Fluo

Year: 2008

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, 40mm

Front Wheel Travel: 120 mm / 4.7 in