What category is the 2023 Moto Morini Seiemmezzo 650 STR?

The 2023 Moto Morini Seiemmezzo 650 STR has a Category of Sport.

What is the engine size of the 2023 Moto Morini Seiemmezzo 650 STR?

The 2023 Moto Morini Seiemmezzo 650 STR has a Capacity: of 649.0 ccm (39.60 cubic inches).

What type of engine does the 2023 Moto Morini Seiemmezzo 650 STR have?

The 2023 Moto Morini Seiemmezzo 650 STR has a Engine type of Twin, four-stroke.

What is the engine power of the 2023 Moto Morini Seiemmezzo 650 STR?

The 2023 Moto Morini Seiemmezzo 650 STR has a Power of 59.0 HP (43.1 kW) @ 8250 RPM.

What is the torque of the 2023 Moto Morini Seiemmezzo 650 STR?

The 2023 Moto Morini Seiemmezzo 650 STR has a Torque of 56.0 Nm (5.7 kgf-m or 41.3 ft.lbs) @ 7000 RPM.

What is the top speed of the 2023 Moto Morini Seiemmezzo 650 STR?

The 2023 Moto Morini Seiemmezzo 650 STR has a Top speed of 180.0 km/h (111.8 mph).

How much does the 2023 Moto Morini Seiemmezzo 650 STR weigh?

The 2023 Moto Morini Seiemmezzo 650 STR has a Dry weight of 195.0 kg (429.9 pounds).

What is the seat height of the 2023 Moto Morini Seiemmezzo 650 STR?

The 2023 Moto Morini Seiemmezzo 650 STR has a Seat height of 795 mm (31.3 inches) If adjustable, lowest setting..

Moto Morini Seiemmezzo 650 STR - 2023 Specifications and Reviews

Name: 2023 Moto Morini Seiemmezzo 650 STR
Brand: Moto Morini

The 2023 Moto Morini Seiemmezzo 650 STR is a nimble middleweight sport bike powered by a 649cc parallel-twin engine producing 59 horsepower, making it ideal for riders seeking accessible performance and everyday versatility. Known for its agile handling, lightweight 20 Cr-Mo steel frame, and approachable ergonomics, this Italian machine excels on twisting roads while remaining user-friendly for intermediate riders transitioning to sportier machines.

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General information
Category	Sport
Year	2023
Model	Moto Morini Seiemmezzo 650 STR
Engine and Transmission Specifications
Clutch	Wet Multidisc, Sliding
Transmission type	Chain (final drive)
Bore x Stroke	83.0 x 60.0 mm (3.3 x 2.4 inches)
Compression	11.3:1
Top speed	180.0 km/h (111.8 mph)
Torque	56.0 Nm (5.7 kgf-m or 41.3 ft.lbs) @ 7000 RPM
Power	59.0 HP (43.1 kW) @ 8250 RPM
Engine type	Twin, four-stroke
Capacity:	649.0 ccm (39.60 cubic inches)
Brakes, suspension, Frame and wheels
Wheels	Aluminium Alloy Wheel, Black
Rear brakes	Single disc. 2-piston caliper
Diameter	298 mm (11.7 inches)
Front brakes	Double disc. 4-piston caliper
Rear tire	160/60-ZR17
Front tire	120/70-ZR18
Rear wheel travel	118 mm (4.6 inches)
Rear Suspension	KYB adjustable shock absorber
Front wheel travel	120 mm (4.7 inches)
Front Suspension	KYB upside-down fork
Frame type	20 Cr-Mo Alloy

Physical measures and capacities
Fuel capacity	15.50 litres (4.10 US gallons)
Wheelbase	1440 mm (56.7 inches)
Ground clearance	170 mm (6.7 inches)
Overall width	820 mm (32.3 inches)
Overall length	2150 mm (84.6 inches)
Overall height	1120 mm (44.1 inches)
Seat height	795 mm (31.3 inches) If adjustable, lowest setting.
Power/weight ratio	0.3026 HP/kg
Dry weight	195.0 kg (429.9 pounds)

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Comments	Chinese made bike. Windscreen. A luxury version exists.
Light	LED headlight
Instruments	5 inch TFT colour display
Starter	Electric
Color options	Red, white, gray

Performance Profile & Rider Fit

59 hp

Peak Power

4.8s

0-60 mph

111.8 mph

Top Speed

Best For

Track40%

City75%

Cornering68%

Daily Riding78%

Touring58%

Passenger50%

Rider Profile

Best For	Suits newer to intermediate riders thanks to its moderate power output and manageable, approachable character.
Purpose	Designed as a versatile sport-touring middleweight for mixed daily riding, weekend twisties, and light touring rather than outright track performance.
Rider Fit	A relatively light dry weight and accessible seat height make it easy to manage for riders of average or smaller stature.
Character	A friendly, well-rounded twin-cylinder sport bike with modern componentry that favors smooth, confidence-inspiring handling over aggressive performance.
Not Ideal For	Not ideal for riders seeking flagship superbike power, serious off-road capability, or dedicated long-distance touring comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.

Rider Fit Visualizer

2023 Moto Morini Seiemmezzo 650 STR Rider Ergonomics Assessment

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Feet:

At 795mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with both feet flat on the 2023 Moto Morini Seiemmezzo 650 STR, with a cramped knee angle of around 70 degrees and a forward-leaning riding position.

Data quality: measured. Assumes about 30mm of suspension sag once seated (a typical street-bike rule of thumb - stiffer or softer suspension will vary). This is an approximation from category-typical geometry and generic body proportions, not a measurement of this specific bike or you - sit on it before you buy.

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Rider Reviews

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MotorcycleDB Review

The 2023 Moto Morini Seiemmezzo 650 STR is a stunning and powerful motorcycle that combines style and performance in one sleek package. With a 650cc engine, it offers plenty of power for thrill-seeking riders who crave speed and excitement on the road. The design of the Seiemmezzo 650 STR is equally impressive, with a modern and aggressive look that is sure to turn heads wherever you go. From the sleek bodywork to the sharp lines and unique details, this motorcycle is a true work of art. In addition to its impressive performance and design, the 2023 Moto Morini Seiemmezzo 650 STR also offers a comfortable and intuitive riding experience. The ergonomic seating position and intuitive control layout make it easy to handle and maneuver, while the advanced suspension and braking systems ensure a smooth and controlled ride. Whether you're taking on twisty mountain roads or navigating through city streets, the Seiemmezzo 650 STR is a versatile and capable motorcycle that is sure to impress.