Approved Tires KTM 390 Duke

11 variants · 4 configurations

Officially FEDRO-approved tire sizes for all KTM 390 Duke variants.

44.9 CVessence

4 variants

110/70 R17

44.9 CV · 399 cc · essence · 6XB17944.9 CV · 399 cc · essence · 6XA85544.9 CV · 399 cc · essence · 6KB37943.5 CV · 373 cc · essence · 6KB354

Standard configuration

Front (AV)

110/70 R17

Width110 mm

Aspect ratio70%

Wheel3 x 17"

Option 1

Rear (AR)

150/60 R17

Width150 mm

Aspect ratio60%

Wheel4 x 17"

43.5 CVessence

2 variants

110/70 R17

43.5 CV · 373 cc · essence · 6XA66543.5 CV · 373 cc · essence · 6XA645

Standard configuration

Front (AV)

110/70 R17

Width110 mm

Aspect ratio70%

Wheel3 x 17"

Option 1

Rear (AR)

150/60 R17

Width150 mm

Aspect ratio60%

Wheel4 x 17"

43.5 CVessence

2 variants

110/70 R17 54S

43.5 CV · 373 cc · essence · 6XA50443.5 CV · 373 cc · essence · 6KB312

Standard configuration

Front (AV)

110/70 R17 54S

Width110 mm

Aspect ratio70%

Wheel3 x 17"

212 kg max180 km/h

Option 1

Rear (AR)

150/60 R17 66S

Width150 mm

Aspect ratio60%

Wheel4 x 17"

300 kg max180 km/h

43.5 CVessence

3 variants

110/70 R17

43.5 CV · 373 cc · essence · 6KB26940.8 CV · 373 cc · essence · 6KB26832.6 CV · 373 cc · essence · 6KB267

Standard configuration

110/70 R17

Width110 mm

Aspect ratio70%

Wheel3 x 17"

Option 1

150/60 R17

Width150 mm

Aspect ratio60%

Wheel4 x 17"

Approved tires: official Swiss data

Every vehicle registered in Switzerland has a list of tire sizes approved by the Federal Roads Office (FEDRO). This data comes from type approvals (TARGA) and determines which tire sizes you can legally mount. Our tool displays standard and optional configurations with wheels, offset, load and speed ratings.

Why respect the approval?

Mounting non-approved tires can lead to inspection failure, fines, or even insurance cancellation in case of an accident. Always check that your tires match the approved sizes for your vehicle.