14 August. Friday 2026
Marine Turbine Technologies 420 RR - 2023 Specifications and Reviews
The 2023 Marine Turbine Technologies 420 RR is an experimental sport motorcycle powered by a Rolls Royce Allison gas turbine engine producing 420 horsepower. This extreme machine targets adventurous riders seeking unprecedented performance and engineering innovation, distinguished by its jet-powered acceleration and iconic turbine drivetrain. Best known for pushing motorcycle technology boundaries, it remains one of the most powerful and unconventional production motorcycles ever created.
General information | |
| Category | Sport |
| Year | 2023 |
| Model | Marine Turbine Technologies 420 RR |
| | |
Engine and Transmission Specifications | |
| Driveline | 2-speed, automatic |
| Transmission type | Chain (final drive) |
| Gearbox | 2-speed |
| Lubrication system | Dry-sump, 3.5-qts turbine oil |
| Max RPM RPM | 54000 |
| Torque | 678.0 Nm (69.1 kgf-m or 500.1 ft.lbs) @ 2000 RPM |
| Power | 420.0 HP (306.6 kW) @ 52000 RPM |
| Engine details | Rolls Royce Allison – 250-C20 Series Gas Turbine |
| Engine type | Gas turbine |
Brakes, suspension, Frame and wheels | |
| Wheels | Pirelli tyres |
| Rear brakes | Single disc. Brembo, 4 piston calipers |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Double disc. Brembo, 4 piston calipers |
| Rear tire | 200/50-ZR17 |
| Front tire | 120/60-ZR17 |
| Rear Suspension | Mono-shock adjustable, oleo-pneumatic, Ohlins |
| Front Suspension | Inverted fork, 55 mm |
| Rake (fork angle) | 27.0° |
| Frame type | Tubular aluminum alloy. |
| | |
Physical measures and capacities | |
| Oil capacity | 3.30 litres (3.49 US quarts) |
| Reserve fuel capacity | 6.00 litres (1.59 US gallons) |
| Fuel capacity | 34.00 litres (8.98 US gallons) |
| Wheelbase | 1727 mm (68.0 inches) |
| Seat height | 800 mm (31.5 inches) If adjustable, lowest setting. |
| Power/weight ratio | 1.8519 HP/kg |
| Dry weight | 226.8 kg (500.0 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Diesel and Kerosene fuel. Carbon fiber fairings. MTT also offers a three-wheeled trike version of the 420RR. US company. |
| Instruments | Color dash |
| Starter | Electric |
| Color options | Custom Colors |
Performance Profile & Rider Fit
420 hp
Peak Power
2.5s
0-60 mph
Best For
Track90%
City30%
Cornering75%
Daily Riding25%
Touring35%
Passenger20%
Rider Profile
| Best For | This is an extreme, highly specialized machine intended only for expert riders who have mastered high-power, high-torque motorcycles and turbine-specific behavior. |
| Purpose | Built as a jaw-dropping showcase of turbine power and straight-line speed rather than a practical sportbike, it exists primarily for spectacle, drag-style acceleration, and bragging rights. |
| Rider Fit | The low seat height and sportbike ergonomics are manageable, but the violent torque delivery and unique throttle response demand strong physical control and quick reflexes. |
| Character | It has the soul of a jet-powered dragster wrapped in supersport styling, delivering brutal, turbine-smooth acceleration unlike anything from a conventional piston engine. |
| Not Ideal For | It is not suitable for beginners, commuters, off-road use, or anyone seeking a comfortable, economical, or low-maintenance everyday ride. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
Rider Reviews
Total comments: 1
MotorcycleDB Review
The 2023 Marine Turbine Technologies 420 RR is an impressive and innovative watercraft that is sure to turn heads on the water. With its cutting-edge turbine technology, this watercraft offers unparalleled performance and speed. The sleek design and advanced features make it a top choice for thrill-seekers and water sports enthusiasts. The 420 RR is a game-changer in the world of watercraft, offering unmatched power and agility. With its state-of-the-art engineering and superior build quality, the 2023 Marine Turbine Technologies 420 RR is a must-have for any water enthusiast. Whether you're looking for an adrenaline-pumping ride or a high-performance watercraft for competitive racing, the 420 RR delivers on all fronts. Its advanced technology and precision craftsmanship set it apart from other watercraft in its class, making it a standout choice for those looking for top-tier performance on the water. Don't miss out on the opportunity to experience the thrill of the 420 RR - it's a game-changer in the world of watercraft.Add a Comment
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