What category is the 2009 Aprilia SX 125?

The 2009 Aprilia SX 125 has a Category of Super motard.

What is the engine size of the 2009 Aprilia SX 125?

The 2009 Aprilia SX 125 has a Capacity: of 122.00 ccm (7.44 cubic inches).

What type of engine does the 2009 Aprilia SX 125 have?

The 2009 Aprilia SX 125 has a Engine type of V2.

What is the engine power of the 2009 Aprilia SX 125?

The 2009 Aprilia SX 125 has a Power of 21.45.

Is the 2009 Aprilia SX 125 air cooled or liquid cooled?

The 2009 Aprilia SX 125 has a Cooling system of Liquid.

How many gears does the 2009 Aprilia SX 125 have?

The 2009 Aprilia SX 125 has a Gearbox of 6-speed.

How much does the 2009 Aprilia SX 125 weigh?

The 2009 Aprilia SX 125 has a Dry weight of 115.0 kg (253.5 pounds).

What is the seat height of the 2009 Aprilia SX 125?

The 2009 Aprilia SX 125 has a Seat height of 830 mm (32.7 inches) If adjustable, lowest setting..

What is the top speed of the 2009 Aprilia SX 125?

The 2009 Aprilia SX 125 has a Top speed of 115.0 km/h (71.5 mph).

Aprilia SX 125 - 2009 Specifications and Reviews

Name: 2009 Aprilia SX 125
Brand: Aprilia

The 2009 Aprilia SX 125 is a lightweight supermotard designed for young riders and beginners seeking playful handling and agility. Its compact 122cc V-twin engine delivers spirited performance with an accessible power delivery, while the supermotard platform excels at urban riding and occasional off-road exploration. Known for excellent maneuverability and fun factor at entry level.

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2009

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General information
Category	Super motard
Year	2009
Model	Aprilia SX 125

Engine and Transmission Specifications
Clutch	Multi-plate wet clutch.
Transmission typefinal drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Separate mixing with variable displacement, volumetric pump.
Starter	Kick
Fuel system	Carburettor
Bore x stroke	54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression	12.5:1
Power	21.45
Stroke	2
Engine type	V2
Capacity:	122.00 ccm (7.44 cubic inches)

Physical measures and capacities
Wheelbase	1,480 mm (58.3 inches)
Overall width	850 mm (33.5 inches)
Overall length	2,165 mm (85.2 inches)
Seat height	830 mm (32.7 inches) If adjustable, lowest setting.
Dry weight	115.0 kg (253.5 pounds)
Aprilia SX 125 dimensions and frame
Rear brakes	Single disc
Front brakes	Single disc
Rear tyre dimensions	150/60-17
Front tyre dimensions	110/70-17
Rear suspension	Steel swingarm. Hydraulic monoshock with piggy back cylinder. Wheel travel 270 mm.
Front suspension	40 mm upside down hydraulic fork. Wheel travel 260 mm.
Speed and acceleration
Power/weight ratio	0.1865 HP/kg
Top speed	115.0 km/h (71.5 mph)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Black
Fuel capacity	10.00 litres (2.64 gallons)

Performance Profile & Rider Fit

14.8 hp

Peak Power

71.5 mph

Top Speed

Best For

Track30%

City85%

Cornering80%

Daily Riding65%

Touring20%

Passenger25%

Rider Profile

Best For	This bike suits new and younger riders, including those on a learner or A1-equivalent licence, who want a light, approachable machine to build confidence on.
Purpose	It's built as a nimble supermoto-styled commuter for weaving through city traffic and having fun on twisty back roads rather than for outright speed.
Rider Fit	Its low weight and tall but slim seat make it easy to manage at a stop for shorter or less experienced riders, though the 880mm seat height requires reasonable inseam length.
Character	Playful, flickable, and eager to be thrown around corners, it rewards an energetic riding style over long-distance cruising.
Not Ideal For	It's not the right choice for riders wanting highway speed, long motorway touring comfort, or serious off-road capability.

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

Rider Fit Visualizer

2009 Aprilia SX 125 Rider Ergonomics Assessment

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Feet:

At 830mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with balls of both feet on the 2009 Aprilia SX 125, with a relaxed knee angle of around 130 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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