Aprilia RS 125 Extrema (1992-93)

The Aprilia RS 125 Extrema motorcycle was produced from 1992 to 1993. It features a single cylinder, two-stroke engine with reed valve induction and a capacity of 125cc. The compression ratio is 14.5:1, and it is liquid-cooled with an electronic ignition and electric starting. The RS 125 Extrema produces a maximum power of 24.8 kW at 11000 rpm and a maximum torque of 25 Nm at 9000 rpm.

The 6-speed transmission has a final drive chain, while the front suspension is upside-down forks with 40mm shocks and 120mm of wheel travel. The rear suspension is a monoshock with the same amount of wheel travel. The front brakes consist of a single 320mm disc and a 4-piston caliber, while the rear has a single 240mm disc and a 2-piston caliper.

The motorcycle is fitted with 110/70-17 front tires and 150/60-17 rear tires, and it weighs 115kg (254 lbs) when dry. The RS 125 Extrema is a sporty motorcycle that is sure to provide an exciting ride.

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Technical specifications:

Make Model: Aprilia RS 125R Extrema

Year: 1992 – 93

Engine: Single cylinder, two stroke, reed valves induction

Capacity: 125 cc / 7.6 cu in

Bore x Stroke: 54 x 54.5mm

Compression Ratio: 14.5:1

Cooling System: Liquid cooled

Induction: Dell’Orto VHSB 34LD

Ignition: Electronic

Starting: Electric

Max Power: 24.8 kW / 34 hp @ 11000 rpm

Max Torque: 25 Nm / 2.5 kgf-m / 18.4 lb-ft @ 9000 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: Upside-down forks, 40mm

Front Wheel Travel: 120 mm / 4.7 in

Rear Suspension: Monoshock

Rear Wheel Travel: 120 mm / 4.7 in

Front Brakes: Single 320 mm discs, 4 piston caliper

Rear Brakes: Single 240 mm disc, 2 piston caliper

Front Tyre: 110/70-17

Rear Tyre: 150/60-17

Dry Weight: 115 kg / 254 lbs