Concept 921 S

Bore x stroke

73.0 x 55.0 mm (2.9 x 2.2 inches)

Clutch

Multi-plate in oil bath, radially-mounted master cylinder

Color options

Red/blue/silver

Comments

Launch control, traction control, riding modes.

Compression

13.0:1

Cooling system

Liquid

Diameter

320 mm (12.6 inches)

Driveline

Primay 50/79. Final 15/40.

Dry weight

205.0 kg (451.9 pounds)

Electrical

12V 8.6 Ah battery. 350W alternator.

Engine size

921.0 ccm (56.20 cubic inches)

Frame type

Tubular CrMo steel trellis

Front brakes

Double disc. ABS. Brembo Stylema 4-piston radial calipers

Front suspension

Öhlins Nix USD fork, 43 mm

Front tire

120/70-ZR17

Front wheel travel

120 mm (4.7 inches)

Fuel capacity

16.00 litres (4.23 US gallons)

Fuel control

Double Overhead Cams/Twin Cam (DOHC)

Fuel system

Injection. Mikuni

Gearbox

6-speed

Ground clearance

125 mm (4.9 inches)

Ignition

Magneti Marelli 5SM

Model

MV Agusta Concept 921 S

Output

115.5 HP (84.3 kW))

Overall length

2100 mm (82.7 inches)

Overall width

845 mm (33.3 inches)

Power/weight ratio

0.5634 HP/kg

Rear brakes

Single disc. ABS. Brembo twin-piston caliper

Rear suspension

Aluminum alloy swingarm, Öhlins TTX36 shock

Rear tire

180/55-ZR17

Rear wheel travel

120 mm (4.7 inches)

Seat height

830 mm (32.7 inches) If adjustable, lowest setting.

Starter

Electric

Torque

115.3 Nm (11.8 kgf-m or 85.0 ft.lbs)

Trail

104 mm (4.1 inches)

Transmission type

Chain (final drive)

Type

Prototype / concept model

Type of engine

In-line four, four-stroke

Valves per cylinder

4

Wheelbase

1465 mm (57.7 inches)

Wheels

Aluminium alloy rims

Year of manufacture

2023