What category is the 2009 Aprilia RS 125 Replica?

The 1999 Aprilia RS125 introduced more rounded fairings, five spoke wheels and a single air duct at the riders side. The pointed lip on the nose was also slightly exaggerated.

Power is provided by a liquid cooled two stroke single cylinder 125cc engine..

General information
Category	Sport
Model	Aprilia RS 125 Replica
Year	2009
Engine and Transmission Specifications
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Fuel system	Carburettor
Bore x stroke	54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression	12.5:1
Stroke	2
Engine type	Single cylinder
Capacity:	124.80 ccm (7.62 cubic inches)

Physical measures and capacities
Wheelbase	1,345 mm (53.0 inches)
Overall width	720 mm (28.3 inches)
Overall length	1,950 mm (76.8 inches)
Overall height	1,135 mm (44.7 inches)
Seat height	805 mm (31.7 inches) If adjustable, lowest setting.

Aprilia RS 125 Replica dimensions and frame
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	320 mm (12.6 inches)
Front brakes	Single disc
Rear tyre dimensions	150/60-ZR17
Front tyre dimensions	110/70-ZR17
Rear suspension travel	120 mm (4.7 inches)
Rear suspension	Cast aluminium swing-arm
Front suspension travel	120 mm (4.7 inches)
Front suspension	Upside-down hydraulic action telescopic fork
Frame type	Cast aluminium sloping twin-spar
Speed and acceleration
Color options	SBK Replica, GP-1 Replica
Reserve fuel capacity	3.50 litres (0.92 gallons)
Fuel capacity	14.00 litres (3.70 gallons)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

15 hp

Peak Power

9.5s

0-60 mph

Best For

Track70%

City65%

Cornering88%

Daily Riding45%

Touring20%

Passenger15%

Rider Profile

Best For	This bike suits new and learner riders, particularly those on a restricted or entry-level licence who want a genuine sportbike experience.
Purpose	It's built for learning sharp, precise cornering technique and having fun on twisty roads at accessible speeds rather than for outright straight-line performance.
Rider Fit	Its tiny 120kg mass and compact dimensions make it extremely easy to flick around and manage for smaller or less experienced riders.
Character	It behaves like a miniature race replica, rewarding high revs and a light touch with sharp, eager handling despite modest power.
Not Ideal For	It's not for taller riders, highway commuters, or anyone needing to carry a passenger or luggage over distance.

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

Rider Fit Visualizer

2009 Aprilia RS 125 Replica Rider Ergonomics Assessment

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Feet:

At 805mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2009 Aprilia RS 125 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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