Concept

2023MV Agusta Concept 921 S

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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.

Capacity: 921.0 ccm
Engine: In-line four, four-stroke
Gearbox: 6-speed
Dry weight: 205.0 kg
Seat height: 830 mm
Power: 115.5 HP (84.3 kW)

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How it rides

Editorial estimate from the spec sheet - not lab tested

Off-road & trail10%

Cornering95%

City riding55%

Daily riding50%

Touring35%

Two-up25%

Track90%

Best for: It's built primarily as a canyon-carving and track-capable sport bike, showcasing MV Agusta's engineering rather than long-distance comfort.
Built for: 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.

Scores are derived from the spec sheet using the same model across every bike, so they compare like for like.

Full specifications

Engine

Capacity: 921.0 ccm
Power: 115.5 HP (84.3 kW)
Torque: 115.3 Nm (11.8 kgf-m)
Engine type: In-line four, four-stroke
Power/weight ratio: 0.5634 HP/kg (dry)
Bore x stroke: 73.0 x 55.0 mm
Compression: 13.0:1
Cooling system: Liquid
Fuel system: Injection
Starting: Electric
Ignition: Magneti Marelli 5SM
Valves per cylinder: 4

Transmission

Gearbox: 6-speed
Transmission type: Manual
Clutch: Multi-plate in oil bath, radially-mounted master cylinder

Dimensions & weight

Wheelbase: 1465 mm
Overall length: 2100 mm
Overall width: 845 mm
Seat height: 830 mm
Dry weight: 205.0 kg
Fuel capacity: 16.00 litres
Ground clearance: 125 mm

Chassis & suspension

Frame: Tubular CrMo steel trellis
Front suspension: Öhlins Nix USD fork, 43 mm
Rear suspension: Aluminum alloy swingarm, Öhlins TTX36 shock
Front wheel travel: 120 mm
Rear wheel travel: 120 mm
Trail: 104 mm

Brakes & wheels

Front brakes: Double disc. ABS. Brembo Stylema 4-piston radial calipers
Front brakes diameter: 320 mm
Rear brakes: Single disc. ABS. Brembo twin-piston caliper
ABS: Yes
Front tyre: 120/70-ZR17
Rear tyre: 180/55-ZR17

Other

Color options: Red/blue/silver
Comments: Launch control, traction control, riding modes.

Compiled from manufacturer documentation and user contributions, corrected on an ongoing basis. Spotted something wrong? Tell us.

Rider Reviews

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MotorcycleDB

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.

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