DD Dragbike (DD/DB)
National Record :- 11.047 sec and 121.45 mph or 195.45 kph
0 cc to 499 cc supercharged
Concept :- Road racing motorcycles, road motorcycles with modified frame, and motorcycles using specially made drag frames will run in this section. There is no limitation on type or number of engines, however there is a maximum of eight cylinders.
Steve Green's Yamaha TT500 DD/DB