MTT Turbine Superbike
| Manufacturer | Marine Turbine Technologies |
|---|---|
| Also called | Y2K Superbike |
| Production | 2000–present |
| Class | Sport bike |
| Engine | 320 hp (240 kW) Rolls-Royce 250-C18 turboshaft 420 hp (310 kW) Rolls-Royce 250-C20B turboshaft |
| Transmission | 2-speed automatic |
| Suspension | mono shock adjustable, oleopneumatic, Öhlins |
| Brakes | 320 mm discs, 4-piston Brembo calipers |
| Rake, trail | 27 degrees |
| Wheelbase | 68 in (1,700 mm) |
| Dimensions | L: 2450mm |
| Seat height | 840mm |
| Fuel capacity | 34 L (7.5 imp gal; 9.0 US gal) (diesel, kerosene, or Jet A) |
The MTT Y2K Turbine Motorcycle, also known as the Y2K Turbine Superbike, is an American motorcycle powered by a turboshaft engine, made by Marine Turbine Technologies since 2000. The bikes are not mass-produced in continuous series; each unique bike is hand made to order after receiving the buyer's specifications. Guinness World Records considers it as the most expensive production motorcycle.