The 120/80-14 M/C HOOP B03F is the front tire that Suzuki chose for the OEM rubber on their 2006 and later Burgman 400 scooters
This is still the size used on current production (2010) scooters
30 Day Warranty Description

The 120/80-14 M/C HOOP B03F is the front tire that Suzuki chose for the OEM rubber on their 2006 and later Burgman 400 scooters. This is still the size used on current production (2010) scooters.
The B03 tread pattern is a popular street-style tread that is as good on the highway as it is in urban stop- -go traffic.
Note:
This tire does not fit the 2004 and 2005 Burgman 400 scooters. Additionally, the OEM 120/80-1 M/C HOOP B02R for the Honda Silver Wing is not the same tire as the OEM 120/80-14 M/C HOOP B02R for the Suzuki Burgman Specifications

Brand:
Size: 120/80-14
Tread code: B03F
Tube-type/tubeless: Tubeless
Application: Front tire
Rating: 58S
Max weight: 481 lb.
Max speed: 112 MPH Compatibility

Jonway GTS 500
Jonway YY500
Suzuki Burgman 400