Aprilia RX125

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1983 Aprilia RX125
1985 Aprilia RX125
1988 Aprilia RX125
1990 Aprilia RX125

Specifications[edit]

Make Model Aprilia RX 125
Year 1983-84
Engine Liquid cooled, single cylinder, two stroke
Capacity 124.8
Bore x Stroke 54 x 54.5 mm
Compression Ratio 11.5:1
Induction
Ignition / Starting
Max Power
Max Torque
Transmission / Drive 6 Speed / chain
Front Suspension Hydraulic telescopic fork
Rear Suspension Swingarm with single shock absorber
Front Brakes Drum
Rear Brakes Drum
Front Tyre 3.00-21
Rear Tyre 4.00-18
Dry-Weight 91 kg
Fuel Capacity 8.5 jg
Aprilia RX125
Manufacturer Aprilia
Also called RX125 (reduced effect), RX 125 (reduced effect), RX 125
Production 1984 - 2018
Class Enduro
Engine single cylinder, four-stroke
Bore / Stroke 58.0mm x 47.0mm
Compression ratio 12.5:1
Top speed 75 mph (120 km/h)
Horse Power 14.62 HP (10.9 KW) @ 10500RPM
Torque 8.04 ft/lbs (10.9 Nm) @ 8250RPM
Ignition type electronic with cdi capacity discharge
Battery 12.5:1
Transmission Gear box: 6-speed

Final Drive: chain

Clutch: multi-plate in oil bath.
Suspension Front: ø 41 mm telescopic upside down fork
Rear: hydraulic monoshock absorber with progressive link system.
Brakes Front: single disc. floating calliper
Rear: single disc. floating calliper
Front Tire 90/90-21
Rear Tire 120/80-18
Wheelbase 53.15 inches (1350 mm)
Dimensions L 85.24 inches (2165 mm)
W 33.46 inches (850 mm)
H 55.59 inches (1412 mm)
Seat height 35.63 inches (905 mm)
Weight 255.74 pounds (116.0 Kg) (dry), 120.0 kg (wet)
Fuel capacity 1.98 Gallon (7.50 Liters)
Manuals Service Manual
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The Aprilia RX125 was a single cylinder, four-stroke Enduro motorcycle produced by Aprilia between 1984 and 2018. It could reach a top speed of 75 mph (120 km/h). Max torque was 8.04 ft/lbs (10.9 Nm) @ 8250 RPM. Claimed horsepower was 14.62 HP (10.9 KW) @ 10500 RPM.

Engine[edit]

The engine was a liquid cooled single cylinder, four-stroke. A 58.0mm bore x 47.0mm stroke result in a displacement of just 124.8 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive[edit]

The bike has a 6-speed transmission. Power was moderated via the multi-plate in oil bath..

Chassis[edit]

It came with a 90/90-21 front tire and a 120/80-18 rear tire. Stopping was achieved via single disc. floating calliper in the front and a single disc. floating calliper in the rear. The front suspension was a ø 41 mm telescopic upside down fork while the rear was equipped with a hydraulic monoshock absorber with progressive link system.. The RX125 was fitted with a 1.98 Gallon (7.50 Liters) fuel tank. The bike weighed just 255.74 pounds (116.0 Kg). The wheelbase was 53.15 inches (1350 mm) long.

1984 Aprilia RX 125[edit]

The 1984 MY Aprilia RX 125 has, at its heart, a liquid-cooled, two-stroke, 124cc, single cylinder powerhouse mated to a six-speed manual transmission. It comes standard with laced wheels, a telescopic fork, a rear monoshock suspension, front and rear drum brakes, a race-derived livery, knobby tires, a dual seat, and black engine accents.


1985 Aprilia RX 125[edit]

1985 Aprilia RX 125 1985 Aprilia RX 125 1985 Aprilia RX 125

The 1985 MY Aprilia Rx 125 is a lightweight and agile enduro machine, suitable for a wide variety of riders, from the young and inexperienced to the more seasoned ones. It sports a liquid-cooled, two-stroke, 124cc, single cylinder powerhouse mated to a six-speed manual transmission.

It boasts standard features such as laced wheels, a telescopic fork, a rear monoshock suspension, front and rear drum brakes, a race-derived livery, knobby tires, a dual seat, and black engine accents.


1986 Aprilia RX 125[edit]

The 1986 MY Aprilia RX 125 has, at its heart, a liquid-cooled, two-stroke, 124cc, single cylinder powerhouse mated to a six-speed manual transmission. Also, it comes standard with features such as laced wheels, a telescopic fork, a rear monoshock suspension, front and rear drum brakes, a race-derived livery, knobby tires, a dual seat, and black engine accents.


1987 Aprilia RX 125[edit]

The 1987 MY Aprilia RX 125 has been designed by the House of Noale to fit the needs for a wide variety of riders, from the young and inexperienced to the more seasoned ones that prefer a more agile machine for off-road riding. It comes standard with laced wheels, a telescopic fork, a rear monoshock suspension, front and rear drum brakes, a race-derived livery, knobby tires, a dual seat, and black engine accents.

In the tech/engine department, it sports a liquid-cooled, two-stroke, 124cc, single cylinder powerhouse mated to a six-speed manual transmission.


1988 Aprilia RX 125[edit]

1988 Aprilia RX 125 1988 Aprilia RX 125 1988 Aprilia RX 125

The 1988 MY Aprilia RX 125 sports a liquid-cooled, two-stroke, 124cc, single cylinder powerhouse mated to a six-speed manual transmission. This agile off-road machine is suitable both for novice and more seasoned riders, and comes standard with features such as laced wheels, a telescopic fork, a rear monoshock suspension, front and rear drum brakes, a race-derived livery, knobby tires, a dual seat, and black engine accents.


1989 Aprilia RX 125[edit]

The 1989 MY Aprilia RX 125 is an agile and light off-road machine, that comes standard with features which allow it to tackle almost any enduro track or trail out there, such as laced wheels, a telescopic fork, a rear monoshock suspension, front and rear drum brakes, a race-derived livery, knobby tires, a dual seat, and black engine accents plus knobby tires.

In the tech/engine department, it sports a liquid-cooled, two-stroke, 124cc, single cylinder powerplant mated to a six-speed manual transmission, and can reach a maximum power output of 32 horsepower and 20 Nm of torque.


1990 Aprilia RX 125[edit]

The 1990 MY Aprilia RX 125 has, at its heart, a liquid-cooled, two-stroke, 124cc, single cylinder engine paired to a six-speed manual transmission and can produce a claimed 32 horsepower and 20 Nm of torque.

It boasts standard features such as laced wheels with knobby tires mounted on it, a race-derived livery, a dual seat, black engine accents, front and rear disc brakes, plus a suspension package composed of an upside-down fork in the front and a monoshock in the rear.


1991 Aprilia RX 125[edit]

The 1991 MY Aprilia is suitable for a wide variety of riders, from the younger and inexperienced among Aprilia fans, to the more seasoned ones that prefer agility from their off-road machine, rather than raw strength. It comes standard with features such as laced wheels with knobby tires mounted on it, a race-derived livery, a dual seat, black engine accents, front and rear disc brakes, plus a suspension package composed of an upside-down fork in the front and a monoshock in the rear.

In the tech/engine department, it sports a iquid-cooled, two-stroke, 124cc, single cylinder engine paired to a six-speed manual transmission and can produce a claimed 32 horsepower and 20 Nm of torque.



1992 Aprilia RX 125[edit]

1992 Aprilia RX 125 1992 Aprilia RX 125 1992 Aprilia RX 125

The 1992 MY Aprilia RX 125 has, at its heart, a liquid-cooled, four-stroke, 124cc, single cylinder powerplant mated to a six-speed manual transmission, and can reach a maximum power output of 32 horsepower and 20 Nm of torque.

It comes standard with laced wheels with knobby tires mounted on it, a race-derived livery, a dual seat, black engine accents, front and rear disc brakes, plus a suspension package composed of an upside-down fork in the front and a monoshock in the rear.


2000 Aprilia RX 125[edit]

2000 Aprilia RX 125 2000 Aprilia RX 125 2000 Aprilia RX 125

The 2000 MY Aprilia RX 125 sports a liquid-cooled, two-stroke, 124cc, single cylinder powerplant paired to a six-speed manual transmission, and can produce a claimed 31 horsepower and 21 Nm of torque. This off-road machine is suitable for the novice and younger rider, offering a smooth power output throughout its rev range, and comes standard with features such as an upside-down front fork, a rear monoshock suspension, front and rear disc brakes, laced wheels and a race-inspired livery.


2001 Aprilia RX 125[edit]

2001 Aprilia RX 125 2001 Aprilia RX 125

The 2001 MY Aprilia RX 125 sports a liquid-cooled, two-stroke, 124cc, single cylinder engine paired to a six-speed manual transmission, and can produce a claimed 31 horsepower and 21 Nm of torque. This off-road machine boasts standard features such as an upside-down front fork, an adjustable monoshock as a rear suspension, front and rear disc brakes, laced wheels and a race-inspired livery.


2002 Aprilia RX 125[edit]

2002 Aprilia RX 125 2002 Aprilia RX 125 2002 Aprilia RX 125 2002 Aprilia RX 125

The 2002 MY Aprilia RX 125 has, at its heart, a liquid-cooled, two-stroke, 124cc, single cylinder engine paired to a six-speed manual transmission, and can produce a claimed 31 horsepower and 21 Nm of torque. This enduro machine boasts an upside-down fork, a single shock as a rear suspension, front and rear disc brakes, large, 21"/19" front/rear laced wheels, and a race-derived livery.