Aprilia RS125 R Full Black (2010)

The Aprilia RS125 R Full Black is a motorcycle model from the year 2010. It features a single-cylinder, two-stroke engine with reed valve induction, an aluminum cylinder with a Nikasil coated liner, and a capacity of 124.8cc. The bike is liquid-cooled and has a compression ratio of 12.5:1. The maximum power output of the motorcycle is 21 kW or 28 hp at 10,500 rpm, with a maximum torque of 19 Nm or 14.1 lb-ft at 9,000 rpm. The motorcycle has a 6-speed transmission with chain final drive. The frame is a cast aluminum, reinforced box section, and sloping twin-spar frame. The front suspension is an upside-down fork, and the rear suspension is a monoshock with a cast aluminum box section swingarm. The front and rear brakes are single-disc with multiple pistons, and the wheels are made of aluminum alloy. The motorcycle has a fuel capacity of 14 liters, and its dry weight is 127 kg or 280 lbs. Its top speed is 155 km/h or 96 mph.

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Technical specifications:

Make Model: Aprilia RS 125 R Full Black

Year: 2010

Engine: Single cylinder, two stroke, reed valves induction, aluminium cylinder with Nikasil coated liner

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

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: 127 kg / 280 lbs

Wet Weight: 142 kg / 313 lbs

Fuel Capacity: 14 L / 3.7 US gal

Top Speed: 155 km/h / 96 mph