Approved Tires KTM 520 EXC

1 variant · 1 configuration

Officially FEDRO-approved tire sizes for all KTM 520 EXC variants.

17 CVessence

90/90 R21 54Q

Standard configuration

Front (AV)

90/90 R21 54Q

Width90 mm

Aspect ratio90%

Wheel1.6 x 21"

212 kg max160 km/h

Rear (AR)

140/80 R18 65Q

Width140 mm

Aspect ratio80%

Wheel2.15 x 18"

290 kg max160 km/h

Option 1

Front (AV)

120/70 R17 65Q

Width120 mm

Aspect ratio70%

Wheel3.5 x 17"

290 kg max160 km/h

Rear (AR)

150/60 R17

Width150 mm

Aspect ratio60%

Wheel4.25 x 17"

160/60 R17 65Q290 kg160 km/h

Option 2

Wheel4.5 x 17"

Alternative wheel: 5 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.