Lightweight
The Lightweight class features twin cylinder 650cc machines derived from middleweight road going motorcycles turned into racing machines by tuners and engineers with extensive performance adaptations for the challenges of the TT Mountain Course.The Lightweight machines are the newest addition at the TT, with the best machines making around 90bhp. This class of racing
| Class statistics | |
|---|---|
| Races | Bennetts Lightweight Race |
| Race Distance | 4 Laps / 150.92 miles |
| Lap Record | Michael Dunlop – 122.750mph / 18 minutes 26 seconds |
| Race Record | Michael Dunlop – 120.601mph/ 1:15.05.032 |
| Number Board | Green background with white numbers |
| Manufacturers | Kawasaki – Paton – Suzuki – WK Bikes - Norton |