Aprilia RX125 R (1998-00)

The Aprilia RX125 R was a motorcycle produced from 1998 to 2000. It had a single cylinder, two stroke engine with a capacity of 124.8 cc and a compression ratio of 12.5:1. The bike was equipped with a Dell’Orto 34 mm carburetor and had both electric and kick starting options. The maximum power output was 23.1 kW at 10800 rpm, while the maximum torque was 21.6 Nm at 10500 rpm. The bike had a six-speed transmission and a chain final drive. The front suspension was an upside-down fork, while the rear suspension featured a swinging fork swingarm with a single shock absorber. The bike had single disc brakes both at the front and rear. The front tyre was 90/90-21, while the rear tyre was 120/80-19. The dry weight of the bike was 105 kg, while the wet weight was 122 kg. The fuel capacity was 11.5 L, and the bike had an average consumption of 6.7 L/100 km. The braking distance for 60 km/h was 14.3 m.

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Technical specifications:

Make Model: Aprilia RX 125R

Year: 1998 – 00

Engine: Single cylinder, two stroke

Capacity: 124.8 cc / 7.6 cu in

Bore x Stroke: 54 x 54.5 mm

Compression Ratio: 12.5:1

Induction: Dell’Orto 34 mm carburetor

Starting: Electric and kick

Max Power: 23.1 kW / 31.0 hp @ 10800 rpm

Max Torque: 21.6 Nm / 2.2 kgf-m / 15.9 lb-ft @ 10500 rpm

Transmission: 6 Speed

Final Drive: Chain

Front Suspension: Upside down fork

Rear Suspension: Swinging fork swingarm with single shock absorber

Front Brakes: Single 250 mm disc

Rear Brakes: Single 220mm disc

Front Tyre: 90/90-21

Rear Tyre: 120/80-19

Dry Weight: 105 kg / 231 lbs

Wet Weight: 122 kg / 269 lbs

Fuel Capacity: 11.5 L / 3.o US gal

Consumption Average: 6.7 L/100 km / 15.0 km/l / 36 USmpg

Braking 60 km/h / 32 mph – 0: 14.3 m / 46.9 ft