What category is the 2018 Aprilia STX 150?

The 2018 Aprilia STX 150 has a Category of Allround.

What is the engine size of the 2018 Aprilia STX 150?

The 2018 Aprilia STX 150 has a Capacity: of 149.00 ccm (9.09 cubic inches).

The 2018 Aprilia STX 150 has a Engine type of Single cylinder, four-stroke.

The 2018 Aprilia STX 150 has a Cooling system of Air.

The 2018 Aprilia STX 150 has a Gearbox of 6-speed.

Name: 2018 Aprilia STX 150
Brand: Aprilia

2018

General information
Category	Allround
Model	Aprilia STX 150
Year	2018
Engine and Transmission Specifications
Emission details	Euro 3
Clutch	Multi-plate in oil bath.
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Air
Lubrication system	Dry sump
Fuel control	Single Overhead Cams (SOHC)
Fuel system	Carburettor. Keihin
Valves per cylinder	2
Bore x Stroke	62.0 x 49.5 mm (2.4 x 1.9 inches)
Engine type	Single cylinder, four-stroke
Capacity:	149.00 ccm (9.09 cubic inches)

Brakes, suspension, Frame and wheels
Wheels	Aluminium alloy
Rear brakes diameter	104 mm (4.1 inches)
Rear brakes	Expanding brake (drum brake)
Front brakes diameter	240 mm (9.4 inches)
Front brakes	Single disc
Rear tyre	110/80-17
Front tyre	90/90-17
Rear wheel travel	122 mm (4.8 inches)
Rear Suspension	Twin shock with adjustable spring preload.
Front wheel travel	110 mm (4.3 inches)
Front Suspension	Hydraulic forks
Frame type	Steel spar

Physical measures and capacities
Fuel capacity	18.00 litres (4.76 gallons)
Wheelbase	1,330 mm (52.4 inches)
Overall width	760 mm (29.9 inches)
Overall length	2,000 mm (78.7 inches)
Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	Sold in New Zealand.
Starter	Electric
Color options	Black, yellow

Track10%

City65%

Cornering40%

Daily Riding60%

Touring40%

Passenger35%

Best For	Well suited to beginners and riders seeking a simple, unintimidating machine.
Purpose	Designed as a basic, affordable allround commuter for everyday transport rather than performance riding.
Rider Fit	Its light, compact dimensions and low seat height make it easy to manage for riders of most sizes and confidence levels.
Character	A humble, air-cooled single-cylinder workhorse that prioritizes simplicity, reliability, and low running costs over excitement.
Not Ideal For	Not suitable for riders wanting strong acceleration, highway touring comfort, or serious off-road capability.

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