What category is the 2013 Aprilia SX 125?

The 2013 Aprilia SX 125 has a Category of Super motard.

What is the engine size of the 2013 Aprilia SX 125?

The 2013 Aprilia SX 125 has a Capacity: of 122.00 ccm (7.44 cubic inches).

What type of engine does the 2013 Aprilia SX 125 have?

The 2013 Aprilia SX 125 has a Engine type of Single cylinder, two-stroke.

What is the engine power of the 2013 Aprilia SX 125?

The 2013 Aprilia SX 125 has a Power of 21.45.

What is the torque of the 2013 Aprilia SX 125?

The 2013 Aprilia SX 125 has a Torque of 16.00 Nm (1.6 kgf-m or 11.8 ft.lbs) @ 9750.

What is the top speed of the 2013 Aprilia SX 125?

The 2013 Aprilia SX 125 has a Top speed of 120.0 km/h (74.6 mph).

Is the 2013 Aprilia SX 125 air cooled or liquid cooled?

The 2013 Aprilia SX 125 has a Cooling system of Liquid.

How many gears does the 2013 Aprilia SX 125 have?

The 2013 Aprilia SX 125 has a Gearbox of 6-speed.

How much does the 2013 Aprilia SX 125 weigh?

The 2013 Aprilia SX 125 has a Dry weight of 115.0 kg (253.5 pounds).

What is the seat height of the 2013 Aprilia SX 125?

The 2013 Aprilia SX 125 has a Seat height of 830 mm (32.7 inches) If adjustable, lowest setting..

Aprilia SX 125 - 2013 Specifications and Reviews

Name: 2013 Aprilia SX 125
Brand: Aprilia

The 2013 Aprilia SX 125 is a lightweight supermoto designed for entry-level and younger riders seeking nimble, urban-focused performance. Its compact two-stroke engine delivers 21.45 horsepower with sharp handling characteristics, making it ideal for learners and enthusiasts who prioritize agility and ease of control over outright speed. The SX 125 is best known for its approachable nature and fun factor in the 125cc supermoto class.

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2013

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General information
Category	Super motard
Year	2013
Model	Aprilia SX 125

Engine and Transmission Specifications
Emission details	Euro 3
Clutch	Multi-disc wet clutch.
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Lubrication system	Separate mixing with variable displacement, volumetric pump.
Ignition	Electronic CDI ignition.
Fuel system	Carburettor. Dell’Orto VHST 28
Bore x stroke	54.0 x 54.5 mm (2.1 x 2.1 inches)
Compression	12.5:1
Top speed	120.0 km/h (74.6 mph)
Torque	16.00 Nm (1.6 kgf-m or 11.8 ft.lbs) @ 9750
Power	21.45
Engine details	Aluminium cylinder with Nikasil liner.
Engine type	Single cylinder, two-stroke
Capacity:	122.00 ccm (7.44 cubic inches)

Brakes, suspension, Frame and wheels
Wheels	Aluminium
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc. Floating caliper with single piston.
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc. Floating caliper with two parallel pistons.
Rear tyre dimensions	150/60-17
Front tyre dimensions	110/70-17
Rear suspension travel	270 mm (10.6 inches)
Rear suspension	Steel swingarm. Hydraulic monoshock with piggy back cylinder.
Front suspension travel	260 mm (10.2 inches)
Front suspension	40 mm upside down hydraulic fork.
Frame type	High strength steel frame with double trellis beam and double cradle. Detachable seat frame.
Physical measures and capacities
Reserve fuel capacity	1.30 litres (0.34 gallons)
Fuel capacity	10.00 litres (2.64 gallons)
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.
Power/weight ratio	0.1865 HP/kg
Dry weight	115.0 kg (253.5 pounds)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Black
Electrical	12V 180W generator.
Starter	Kick

Performance Profile & Rider Fit

14.8 hp

Peak Power

74.6 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

2013 Aprilia SX 125 Rider Ergonomics Assessment

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Inseam (optional)

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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 2013 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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