Difference between revisions of "Aprilia RX250"

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{{Infobox Motorcycle
{{Motorcycle
|name            = '''Aprilia RX250'''
|name            = Aprilia RX250
|image            = [[File:1985 Aprilia RX250.jpg|frameless|1985 Aprilia RX250]]
|photo=1985 Aprilia RX250.jpg
|aka              = RX 250
|aka              = RX 250
|manufacturer    = [[Aprilia]]
|manufacturer    = Aprilia
|parent_company  =
|parent_company  =
|production      = 1984 - 1987
|production      = 1984 - 1987
Line 12: Line 12:
|predecessor      =
|predecessor      =
|successor        =
|successor        =
|class            = [[Enduro]]
|class            = Enduro
|engine          = single cylinder, two-stroke
|engine          = single cylinder, two-stroke
|bore_stroke      = 72.0mm x 61.0mm
|bore_stroke      = 72.0mm x 61.0mm
Line 21: Line 21:
|ignition        =
|ignition        =
|spark_plug      =
|spark_plug      =
|battery          = 14.0:1
|battery          =  
|transmission    = Gear box: 5-speed <br>
|transmission    = Gear box: 5-speed <br>
Final Drive: [[chain]] <br>
Final Drive: [[chain]] <br>
Line 104: Line 104:
| Dry-Weight||100 kg
| Dry-Weight||100 kg
|-
|-
| Fuel Capacity ||8.5 Litres
| Fuel Capacity ||8.5 Liters
|}
|}



Latest revision as of 20:17, 23 November 2019


1985 Aprilia RX250.jpg
Aprilia RX250
Manufacturer
Also called RX 250
Production 1984 - 1987
Class Enduro
Engine
single cylinder, two-stroke
Bore / Stroke 72.0mm x 61.0mm
Compression ratio 14.0:1
Top Speed 75 mph (120 km/h)
Horsepower 46.0 HP (34.3 KW) @ 8000RPM
Transmission Gear box: 5-speed

Final Drive: chain

Clutch: wet multi-disc, manual
Suspension Front: telescopic fork
Rear: monoshock
Brakes Front: single disc
Rear: expanding brake
Front Tire 3.00-21
Rear Tire 4.50-18
Weight 100.0 kg (wet)
Fuel Capacity 2.25 Gallon (8.50 Liters)
Manuals Service Manual


The Aprilia RX250 was a single cylinder, two-stroke Enduro motorcycle produced by Aprilia between 1984 and 1987. It could reach a top speed of 75 mph (120 km/h). Claimed horsepower was 46.0 HP (34.3 KW) @ 8000 RPM.

Engine[edit | edit source]

The engine was a liquid cooled single cylinder, two-stroke. A 72.0mm bore x 61.0mm stroke result in a displacement of just 246.0 cubic centimeters. Fuel was supplied via a rotary valves.

Drive[edit | edit source]

The bike has a 5-speed transmission. Power was moderated via the wet multi-disc, manual.

Chassis[edit | edit source]

It came with a 3.00-21 front tire and a 4.50-18 rear tire. Stopping was achieved via single disc in the front and a expanding brake in the rear. The front suspension was a telescopic fork while the rear was equipped with a monoshock. The RX250 was fitted with a 2.25 Gallon (8.50 Liters) fuel tank.

1986 Aprilia RX 250[edit | edit source]

1986 Aprilia RX 250 1986 Aprilia RX 250

The 1986 MY Aprilia RX 250 has, at its heart, a liquid-cooled, two-stroke, 246cc, single cylinder powerplant mated to a six-speed manual transmission and can produce a claimed 47 horsepower at 8000 rpm. This mid-size off-road machine comes standard with features such as laced wheels with knobby tires mounted on them, a telescopic front fork, a single shock absorber as a rear suspension, a front disc brake, a rear drum brake, a race-inspired livery and an 8-liter (2.2-gallon) fuel tank.


Specifications[edit | edit source]

Make Model Aprilia RX 250
Year 1985
Engine Liquid cooled. two stroke, single cylinder, rotary valve
Capacity 244
Bore x Stroke 72.0 x 61.0 mm
Compression Ratio 14.0:1
Induction
Ignition / Starting
Max Power
Max Torque
Transmission / Drive 5 Speed / cahin
Front Suspension Hydraulic telescopic front fork
Rear Suspension Swingarm with single shock absorber
Front Brakes Single disc
Rear Brakes Single disc
ingle 3.00-21
Rear Tyre 4.50-18
Dry-Weight 100 kg
Fuel Capacity 8.5 Liters