FB Mondial SMX 125i Supermoto 2021 vs. KTM 390 Duke 2020

FB Mondial SMX 125i Supermoto 2021

KTM 390 Duke 2020

Overview - FB Mondial SMX 125i Supermoto 2021 vs KTM 390 Duke 2020

FB Mondial SMX 125i Supermoto 2021

KTM 390 Duke 2020

Stylish and practical: PRO tank bags from SW-MOTECH

Simple attachment thanks to magnetic snap-in closure. For safe luggage transport.

Details

Technical Specifications FB Mondial SMX 125i Supermoto 2021 compared to KTM 390 Duke 2020

FB Mondial SMX 125i Supermoto 2021

KTM 390 Duke 2020

FB Mondial SMX 125i Supermoto 2021

KTM 390 Duke 2020

Engine and Drive Train

Bore	Bore	58 mm	Bore	89 mm
Stroke	Stroke	47 mm	Stroke	60 mm
Engine power	Engine power	13.6 HP	Engine power	44 HP
Rpm at Max. Power	Rpm at Max. Power	10,750 rpm	Rpm at Max. Power	9,500 rpm
Torque	Torque	10.5 Nm	Torque	35 Nm
Rpm at Torque	Rpm at Torque	8,000 rpm	Rpm at Torque	7,250 rpm
Compression Ratio	Compression Ratio	12.6	Compression Ratio	12.6
Fuel system	Fuel system	Injection	Fuel system	Injection
Starter	Starter	Electric	Starter	Electric
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	1	Cylinders	1
Strokes	Strokes	4-Stroke	Strokes	4-Stroke
Cooling	Cooling	liquid	Cooling	liquid
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	257 mm	Travel	142 mm

Suspension Rear

Travel	Travel	207 mm	Travel	150 mm

Brakes Front

Type	Type	Single disk	Type	Single disk
Diameter	Diameter	280 mm	Diameter	320 mm
Piston	Piston	Double piston	Piston	Four pistons
Shock mount	Shock mount	Floating caliper	Shock mount	Floating caliper

Brakes Rear

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

Dimensions and Weights

Front tyre width	Front tyre width	110 mm	Front tyre width	110 mm
Front tyre height	Front tyre height	80 %	Front tyre height	70 %
Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre width	Rear tyre width	140 mm	Rear tyre width	150 mm
Rear tyre height	Rear tyre height	70 %	Rear tyre height	60 %
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,443 mm	Wheelbase	1,367 mm
Seat Height	Seat Height	880 mm	Seat Height	830 mm
Fuel Tank Capacity	Fuel Tank Capacity	6.3 l	Fuel Tank Capacity	13.4 l
License compliancy	License compliancy	A1	License compliancy	A2

Pros and Cons in comparison

FB Mondial SMX 125i Supermoto 2021

Unfortunately, our editors did not test this model.

KTM 390 Duke 2020

The KTM 390 Duke is a "real" Duke. The trademark: Extremely agile handling that makes for powerful riding fun. The flyweight 390 can be precisely controlled with its narrow waist and wide handlebars and feels most at home in tight corners. Especially with the Supermoto mode, it is a fun machine without equal. Unfortunately, only the brakes and suspension of the 390 cannot maintain the same, very high performance level as on the 125 Duke or 890 Duke. They feel a bit spongy and not optimally tuned, especially when the rider weighs in a bit more. The equipment is otherwise tip-top, especially when you consider the price of the 390 Duke. In terms of riding pleasure/euros, it outperforms most, including its Duke sisters.

Typical Duke ergonomics that are also suitable for taller riders

Extremely agile handling thanks to flyweight and narrow waist

Sporty engine with great handling

Modern TFT display with smartphone connectivity

Supermoto mode is a pleasure

Quickshifter (optional) works perfectly

Adjustable hand levers

Top price-performance ratio for A2 motorbike.

Chassis tuned a little too soft

pressure point of the brakes a little spongy