
This machine's victory in the 250cc class at the 1961 West German Grand Prix was the first GP win for a Japanese rider. The machine dominated its class, winning all ten events it entered.Winning machine. Rider: No.100 Kunimitsu Takahashi
| Type of engine | Air-Cooled 4-st. Inline-4 DOHC 4-Valve Gear Train |
|---|---|
| Engine displacement | 249cc |
| Maximum power | Over 45PS / 14,000rpm |
| Maximum torque | 2.1kgm / 12,000rpm |
| Maximum speed | Over 220km/h |
| Dry weight | 126.5kg |
| Transmission | 6-Speed |
| Suspension (Front) | Telescopic |
| Suspension (Rear) | Swing Arm |