Aprilia SX 125 2023 vs. KTM 390 Adventure 2023

Aprilia SX 125 2023

KTM 390 Adventure 2023

Overview - Aprilia SX 125 2023 vs KTM 390 Adventure 2023

Aprilia SX 125 2023

KTM 390 Adventure 2023

Technical Specifications Aprilia SX 125 2023 compared to KTM 390 Adventure 2023

Aprilia SX 125 2023

KTM 390 Adventure 2023

Aprilia SX 125 2023

KTM 390 Adventure 2023

Engine and Drive Train

Bore	Bore	58 mm	Bore	89 mm
Stroke	Stroke	47 mm	Stroke	60 mm
Engine power	Engine power	15 HP	Engine power	44 HP
Rpm at Max. Power	Rpm at Max. Power	10,000 rpm	Rpm at Max. Power	9,000 rpm
Torque	Torque	11.2 Nm	Torque	37 Nm
Rpm at Torque	Rpm at Torque	8,000 rpm	Rpm at Torque	7,000 rpm
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Kick	Starter	Electric
Clutch Type	Clutch Type	Multiplate in oil-bath	Clutch Type	Multiplate in oil-bath
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Valves per cylinder	Valves per cylinder	4	Valves per cylinder	4
Valves	Valves	OHC	Valves	DOHC
Cooling	Cooling	liquid	Cooling	liquid
Lubrication	Lubrication	Dry sump	Lubrication	Forced
Displacement	Displacement	124.2 ccm	Displacement	373.2 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Diameter	Diameter	41 mm	Diameter	43 mm
Travel	Travel	240 mm	Travel	170 mm

Suspension Rear

Shock absorber	Shock absorber	Monoshock	Shock absorber	Monoshock
Travel	Travel	210 mm	Travel	177 mm

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	300 mm	Diameter	320 mm
Piston	Piston	Double piston	Piston	Four pistons

Brakes Rear

Type	Type	Disc	Type	Disc
Diameter	Diameter	220 mm	Diameter	230 mm
Piston	Piston	Single piston	Piston	Single piston

Assistance Systems

Advanced Rider Assistance Systems	Advanced Rider Assistance Systems	ABS	Advanced Rider Assistance Systems	ABS, Riding modes, Cornering ABS, Traction control

Dimensions and Weights

Front tyre width	Front tyre width	100 mm	Front tyre width	100 mm
Front tyre height	Front tyre height	80 %	Front tyre height	90 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	19 inch
Rear tyre width	Rear tyre width	130 mm	Rear tyre width	130 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	80 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,425 mm	Wheelbase	1,430 mm
Seat Height	Seat Height	880 mm	Seat Height	830 mm
Kerb Weight (with ABS)	Kerb Weight (with ABS)	134 kg	Kerb Weight (with ABS)	172 kg
Fuel Tank Capacity	Fuel Tank Capacity	7 l	Fuel Tank Capacity	14.5 l
License compliancy	License compliancy	A1	License compliancy	A2

Pros and Cons in comparison

Aprilia SX 125 2023

Aprilia's SX 125 is a very sporty supermoto that does justice to Aprilia's long 125cc history. Its 15 hp single-cylinder inspires with its balanced character with high suitability for everyday use, but at the same time provides a lot of fun under the helmet. The biggest advantage it has over the competition is its ABS system, which only acts on the front wheel and was installed instead of a CBS system. This makes it possible to conjure up beautiful drifts on the asphalt, as befits a true supermoto.

pleasant engine characteristics

high-quality appearance

sporty chassis

ABS instead of CBS

weak brake

KTM 390 Adventure 2023

The small 390 Adventurr can be seen as an absolute all-rounder in its class and a real value-for-money winner. The high-quality electronics package and the powerful single-cylinder make it a pure fun machine that does not overtax inexperienced on- and off-road riders, but supports them. The sporty but comfortable seating position and the decent wind protection make even longer tours possible. No matter what surface you ride it on, the 390 Adventure is a lot of fun - but most of all in tight corners!

Powerful engine

adjustable chassis

good wind protection

top price-performance ratio

high-quality electronics package including lean angle-dependent traction control and cornering ABS

optional Quickshifter+

real fun machine on any surface.

A little too compact for tall pilots