Approved Tires HARLEY-DAVIDSON FXDBC 103

2 variants · 1 configuration

Officially FEDRO-approved tire sizes for all HARLEY-DAVIDSON FXDBC 103 variants.

77.5 CVessence

2 variants

100/90 B19 57H

77.5 CV · 1 690 cc · essence · 6HB66646.2 CV · 1 690 cc · essence · 6HB665

Standard configuration

Front (AV)

100/90 B19 57H

Width100 mm

Aspect ratio90%

Wheel2.5 x 19"

230 kg max210 km/h

Option 1

Rear (AR)

160/70 B17 73V

Width160 mm

Aspect ratio70%

Wheel4.5 x 17"

365 kg max240 km/h

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.