What category is the 2004 Aprilia RS 50 Replica?

The 2004 Aprilia RS 50 Replica has a Category of Sport.

What is the engine size of the 2004 Aprilia RS 50 Replica?

The 2004 Aprilia RS 50 Replica has a Capacity: of 49.70 ccm (3.03 cubic inches).

What type of engine does the 2004 Aprilia RS 50 Replica have?

The 2004 Aprilia RS 50 Replica has a Engine type of Single cylinder.

Is the 2004 Aprilia RS 50 Replica air cooled or liquid cooled?

The 2004 Aprilia RS 50 Replica has a Cooling system of Liquid.

How many gears does the 2004 Aprilia RS 50 Replica have?

The 2004 Aprilia RS 50 Replica has a Gearbox of 6-speed.

What is the seat height of the 2004 Aprilia RS 50 Replica?

The 2004 Aprilia RS 50 Replica has a Seat height of 810 mm (31.9 inches) If adjustable, lowest setting..

Aprilia RS 50 Replica - 2004 Specifications and Reviews

Name: 2004 Aprilia RS 50 Replica
Brand: Aprilia
Rating: 5 (3 reviews)

The 2004 Aprilia RS 50 Replica is an entry-level sport bike designed for younger and novice riders seeking an affordable introduction to sportbike styling. Known for its aggressive fairing design mimicking larger Aprilia models, it delivers accessible performance with a liquid-cooled single-cylinder engine and six-speed transmission. Its compact dimensions and manageable seat height make it ideal for developing riding skills in an accessible package.

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2004

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Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel system	Carburettor
Bore x stroke	40.3 x 39.0 mm (1.6 x 1.5 inches)
Compression	12.5:1
Stroke	2
Engine type	Single cylinder
Capacity:	49.70 ccm (3.03 cubic inches)

Physical measures and capacities
Wheelbase	1,280 mm (50.4 inches)
Overall width	675 mm (26.6 inches)
Overall length	1,920 mm (75.6 inches)
Overall height	1,155 mm (45.5 inches)
Seat height	810 mm (31.9 inches) If adjustable, lowest setting.
Aprilia RS 50 Replica dimensions and frame
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	280 mm (11.0 inches)
Front brakes	Single disc
Rear tyre dimensions	110/80-ZR17
Front tyre dimensions	90/80-ZR17
Rear suspension travel	120 mm (4.7 inches)
Rear suspension	Double member swinging arm in high strength steel with hydraulic monoshock
Front suspension travel	110 mm (4.3 inches)
Front suspension	Aprilia 35 mm central pin hydraulic telescopic fork
Frame type	Cast aluminium sloping twin-spar
Speed and acceleration
Color options	Replica GP-1, Replica SBK
Reserve fuel capacity	2.60 litres (0.69 gallons)
Fuel capacity	13.00 litres (3.43 gallons)


Category	Sport
Year	2004
Model	Aprilia RS 50 Replica
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track55%

City75%

Cornering80%

Daily Riding45%

Touring20%

Passenger25%

Rider Profile

Best For	This bike suits new and young riders, often learner-legal or restricted-license riders, taking their first steps into sportbike styling and handling.
Purpose	It's built for mimicking full-size supersport looks and sharpening cornering skills at low speed and low risk rather than for outright performance.
Rider Fit	Its compact, lightweight chassis and low-ish seat height make it easy to manage for smaller or less experienced riders.
Character	It has the sharp, aggressive persona of a miniature race replica, eager to be revved hard and flicked through corners.
Not Ideal For	It is not suited to riders wanting real highway speed, long-distance touring comfort, or two-up passenger practicality.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2004 Aprilia RS 50 Replica Rider Ergonomics Assessment

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Feet:

At 810mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2004 Aprilia RS 50 Replica, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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