Triumph Street Triple 675 R 2009 vs. KTM 390 Duke 2021

Triumph Street Triple 675 R 2009

KTM 390 Duke 2021

Technical Specifications Triumph Street Triple 675 R 2009 compared to KTM 390 Duke 2021

Triumph Street Triple 675 R 2009

KTM 390 Duke 2021

Triumph Street Triple 675 R 2009

KTM 390 Duke 2021

Engine and Drive Train

Bore	Bore	74 mm	Bore	89 mm
Stroke	Stroke	52.3 mm	Stroke	60 mm
Engine power	Engine power	106 HP	Engine power	44 HP
Rpm at Max. Power	Rpm at Max. Power	11,700 rpm	Rpm at Max. Power	9,500 rpm
Torque	Torque	69 Nm	Torque	35 Nm
Rpm at Torque	Rpm at Torque	9,100 rpm	Rpm at Torque	7,250 rpm
Transmission	Transmission	Chain	Transmission	Chain
Cylinders	Cylinders	3	Cylinders	1
Cooling	Cooling	liquid	Cooling	liquid
Displacement	Displacement	675 ccm	Displacement	373.2 ccm

Suspension Front

Front suspension	Front suspension	Upside-Down telescopic fork	Front suspension	Upside-Down telescopic fork
Brand	Brand	Kayaba	Brand	WP

Suspension Rear

Brand	Brand	Kayaba	Brand	WP

Brakes Front

Piston	Piston	Double piston	Piston	Four pistons

Brakes Rear

Type	Type	Disc	Type	Disc
Piston	Piston	Single piston	Piston	Single piston

Dimensions and Weights

Front tyre diameter	Front tyre diameter	17 inch	Front tyre diameter	17 inch
Rear tyre diameter	Rear tyre diameter	17 inch	Rear tyre diameter	17 inch
Wheelbase	Wheelbase	1,395 mm	Wheelbase	1,367 mm
Seat Height	Seat Height	800 mm	Seat Height	830 mm
Fuel Tank Capacity	Fuel Tank Capacity	17.4 l	Fuel Tank Capacity	13.4 l
License compliancy	License compliancy	A	License compliancy	A2

Pros and Cons in comparison

Triumph Street Triple 675 R 2009

Unfortunately, our editors did not test this model.

KTM 390 Duke 2021

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