MV Agusta Concept 921 S - 2023 Specifications and Reviews
The 2023 MV Agusta Concept 921 S is a prototype middleweight roadster designed for riders seeking Italian sportiness and refined performance. Its 921cc inline-four engine delivers 115.5 horsepower with excellent torque characteristics, combining agility with sophisticated handling. Best known as a concept exploring MV Agusta's vision for modern middleweight motorcycling, it appeals to enthusiasts valuing elegance and technical innovation.
2023
General information | |
| Category | Prototype / concept model |
| Year | 2023 |
| Model | MV Agusta Concept 921 S |
Engine and Transmission Specifications | |
| Driveline | Primay 50/79. Final 15/40. |
| Clutch | Multi-plate in oil bath, radially-mounted master cylinder |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | Magneti Marelli 5SM |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Fuel system | Injection. Mikuni |
| Valves per Cylinder | 4 |
| Bore x Stroke | 73.0 x 55.0 mm (2.9 x 2.2 inches) |
| Compression | 13.0:1 |
| Torque | 115.3 Nm (11.8 kgf-m or 85.0 ft.lbs) |
| Power | 115.5 HP (84.3 kW) |
| Engine type | In-line four, four-stroke |
| Capacity: | 921.0 ccm (56.20 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Aluminium alloy rims |
| Rear brakes | Single disc. ABS. Brembo twin-piston caliper |
| Diameter | 320 mm (12.6 inches) |
| Front brakes | Double disc. ABS. Brembo Stylema 4-piston radial calipers |
| Rear tire | 180/55-ZR17 |
| Front tire | 120/70-ZR17 |
| Rear wheel travel | 120 mm (4.7 inches) |
| Rear Suspension | Aluminum alloy swingarm, Öhlins TTX36 shock |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | Öhlins Nix USD fork, 43 mm |
| Trail | 104 mm (4.1 inches) |
| Frame type | Tubular CrMo steel trellis |
Physical measures and capacities | |
| Fuel capacity | 16.00 litres (4.23 US gallons) |
| Wheelbase | 1465 mm (57.7 inches) |
| Ground clearance | 125 mm (4.9 inches) |
| Overall width | 845 mm (33.3 inches) |
| Overall length | 2100 mm (82.7 inches) |
| Seat height | 830 mm (32.7 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.5634 HP/kg |
| Dry weight | 205.0 kg (451.9 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Launch control, traction control, riding modes. |
| Electrical | 12V 8.6 Ah battery. 350W alternator. |
| Starter | Electric |
| Color options | Red/blue/silver |
Performance Profile & Rider Fit
115.5 hp
Peak Power
3.3s
0-60 mph
Best For
Track90%
City55%
Cornering95%
Daily Riding50%
Touring35%
Passenger25%
Rider Profile
| Best For | This machine suits experienced riders who are comfortable with a high-revving, sharp-handling naked/sport-styled motorcycle. |
| Purpose | It's built primarily as a canyon-carving and track-capable sport bike, showcasing MV Agusta's engineering rather than long-distance comfort. |
| Rider Fit | A light 205kg dry weight and compact dimensions make it manageable, though the 830mm seat height and aggressive ergonomics demand reasonable rider fitness and confidence. |
| Character | Its inline-four engine, premium Ohlins and Brembo components, and electronic rider aids give it a precise, thoroughbred sportbike personality with strong cornering ability. |
| Not Ideal For | It's not the right choice for beginners, off-road enthusiasts, or riders seeking a plush, passenger-friendly touring experience. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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Rider Reviews
Total comments: 1

MotorcycleDB Review
The 2023 MV Agusta Concept 921 S is a stunning bike that combines Italian design with cutting-edge technology. With its sleek lines and powerful engine, this motorcycle is sure to turn heads on the road. The concept 921 S features a 921cc inline-three engine, providing plenty of power for thrilling rides. Additionally, the bike's advanced electronics and high-quality components ensure a smooth and responsive riding experience. Whether you're a seasoned rider or a beginner, the MV Agusta Concept 921 S offers an exhilarating and enjoyable ride. MV Agusta has once again raised the bar with the Concept 921 S, showcasing their commitment to innovation and excellence in the world of motorcycles. The bike's striking design and top-notch performance make it a standout choice for riders who crave both style and substance. With its powerful engine and advanced features, the 2023 MV Agusta Concept 921 S is truly a game-changer in the world of motorcycling. Whether you're cruising through city streets or carving through winding roads, this bike offers a thrilling and dynamic riding experience that is sure to impress.Add a Comment
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