Aprilia RS 125 2017 (2017-18)

The Aprilia RS4 125 motorcycle, manufactured between 2017 and 2018, is powered by a single cylinder, four-stroke engine with a capacity of 124.8cc, liquid cooling, and a compression ratio of 12.5 +/- 0.5:1. The bike has a 6-speed transmission and a chain final drive with a gear ratio ranging from 0.33 in 1st to 1.05 in 6th gear. The aluminum perimeter frame comprises upside-down forks and an asymmetric swingarm with a monoshock. Single-channel BOSCH ABS is available, while the front and rear wheels are made of light alloy with 6 split spokes and are fitted with tubeless tires. The height of the bike is 1135mm, and the width is 760mm, with a length of 1953mm. With a weight of 120kg, the bike has a fuel capacity of 14.5 liters, a seat height of 820mm, a maximum output of 11.7 kW at 10500 rpm, and maximum torque of 11 Nm at 8500 rpm. Front brakes consist of a single 300mm disc, while the rear brake has a single 218mm disc, and the motorcycle can generate16hp.

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Technical specifications:

Make Model: Aprilia RS4 125

Year: 2017 – 18

Engine: Four stroke, single cylinder, DOHC, 4 valves

Capacity: 124.8 cc / 7.6 cu in

Bore x Stroke: 58 X 47 mm

Cooling System: Liquid cooled

Compression Ratio: 12.5 +/- 0.5:1

Lubrication: Wet sump

Induction: Magneti Marelli M3G ~A , 32mm ECU

Ignition: Electronic with CDI capacity discharge

Emission Standard:

Alternator: 13V 235W

Starting: Electric

Max Power: 11.7 kW / 16 hp @ 10500 rpm

Max Torque: 11 Nm / 1.12 kgf-m / 8.1 ft/lb @ 8500 rpm

Clutch: Multiple discs, in oil bath

Transmission: 6 Speed

Final Drive: Chain: 60/13 (4.61)

Gear Ratio: 1st 11/33 (0.33) 2nd 15/30 (0.50) 3rd 18/27 (0.67) 4th 20/24 (0.83) 5th 25/27 (0.92) 6th 23/22 (1.05)

Primary Drive: 69/29 (2.38)

Frame: Aluminum perimeter frame

Front Suspension: ~A41 mm Upside down fork

Front Wheel Travel: 110 mm / 4.3 in

Rear Suspension: Asymmetric swingarm with monoshock

Rear Wheel Travel: 130 mm / 5.1 in

Front Brakes: Single 300 mm disc, 4 piston caliper

Rear Brakes: Single 218 mm disc, 1 piston caliper

ABS: BOSCH Single channel

Wheels: light alloy with 6 split spokes, with sealing profile for tubeless tyres.

Rim Front: 2.75 x 17

Rim Rear: 3.50 x 17

Front Tyre: 110/80 17

Rear Tyre: 130/70 17

Dimensions: Length: 1953 mm / 76.8 in Width: 760 mm / 29.9 in Height: 1135 mm / 44.6 in

Wheelbase: 1353 mm / 53.2 in

Seat Height: 820 mm / 32.3 in

Wet Weight: 120 kg / 264.6 lbs

Fuel Capacity: 14.5 Litres / 3.8 US gal