| MODEL | DUCATI 750 TT1 1984 |
| Year | 1984 |
| Engine Type | Four stroke, 90° L-twin, SOHC, desmodromic 2 valves per cylinder, belt driven |
| Displacement / Capacity | 748 cc / 45.6 cu in |
| Bore X Stroke | 88 x 61.5 mm |
| Compression Ratio | 10.2:1 |
| Cooling System | — |
| Max Power | 58.8 kW / 80 hp @ 10500 rpm |
| Max Torque | — |
| Ignition | Kokusan Bosch BTZ electronic |
| Induction | 2 x 41 mm Dell'Orto carburettors |
| Start System | Electric |
| TRANSMISSION SPECS | |
| Lubrication | — |
| Gear Box | 5 Speed |
| Clutch | Wet, multiplate |
| Final Drive | Chain (520 DID), 3.15:1 |
| CHASSIS SPECS | |
| Frame | — |
| Front Suspension | 35 mm Marzocchi magnesium fork |
| Rear Suspension | Cantilever monoshock (Marzocchi PVS 1, preload adjustable) on a chrome-moly steel swingarm |
| Front Brakes | 2 x 280 mm discs |
| Rear Brakes | Single 260 mm disc |
| DIMENSION SPECS | |
| Overall Length | — |
| Overall Width | — |
| Overall Height | — |
| Seat Height | 762 mm / 30.0 in |
| Wheelbase | — |
| Ground Clearance | — |
| Dry Weight | 130 kg / 286 lbs |
| Wet Weight | — |
| WHEEL SPECS | |
| Front Tyre | Slicks |
| Rear Tyre | Slicks |
| FUEL SYSTEM | |
| Fuel Capacity | — |
| Fuel Consumption | — |
| Top Speed | — |
The TT1 was a tiny-run 750 cc racing Ducati for the Formula 1 TT class, developed from the 600 TT2 bikes that won four TT Formula 2 titles with Tony Rutter. It used a Verlicchi-type frame, magnesium Marzocchi fork and a wider swingarm to take an 18-inch rear slick. Around 25 were built, and it led to the 750 F1 road bike of 1985-86.
