The sporty and young Naked
SEIEMMEZZO STR is the motorcycle dedicated to all naked motorbikes lovers. Born from the historical excellence of Moto Morini brand, which always has an eye to the future, it is the perfect mix of performance, efficiency, beauty and sportiness.
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Comfort, beauty and details care
The design of SEIEMMEZZO reflects the youthful and sporty character, emphasized by their harmonius, eye-catching lines.The dynamic, precise and authentic riding style, together with the lastes technology create a unique and striking motorcycle. Made of premium materials it is the right combination of safety sportiness elegance and fun.
Explore details
Pirelli Rims and Tyres
18" rims at the front and 17" rims at the rear, are tubeless to provide you more security and stability on urban roads. Pirelli Angel GT Tires are the basic support in all kinds of trails. Thanks to the pressure sensors, you can also constantly check the condition of your tires.
Suspensions
Kayaba's adjustable suspension compartment guarantees maximum road holding even on rough trails.
5 inch TFT screen, Bluetooth connection
The colored screen gives access to a complete and clear panoramic of information even in low visibility conditions. In addition, the buetooth communication system allows simultaneous operation of a phone and two headset devices without taking your eyes off the road.
Handlebar backlit
With the backlit handlebar controls you can manage the colored TFT screen in total comfort and safety, even during night time hours.
Brembo Brakes
Braking system is equipped by Brembo and it provides maximum safety and reliability. Dual 298mm front discs, single 255mm rear disc. BOSCH 9.1 MB ABS.
Full LED headlights
Full LED headlights identify SEIEMMEZZO STR as a premium product both in its equipment and in its attention to detail.
Ride Freedom
Technical specifications
General measurements
Engine
Chassis
Rims and tyres
Braking system
Suspensions
Length x width x height
2150 x 820 x 1120
Wheelbase
1425 mm
Dry weight
App. 200 kg
Seat height
810 mm
Fuel tank capacity
App. 16L
Engine type
2 in line cylinders, 4 stroke
Displacement
649 cc
Bore x stroke
83mm x 60mm
Compression ratio
11.3:1
Maximum torque
54Nm / 5,5 kgm / 7000rpm
Maximum power
44,5kW / 61hp / 8250rpm
Injection system
BOSCH EFI
Maximum speed
170 Km/h
Cooling system
Liquid
Fuel distribution
DOHC 8 valves
Emission level
Euro 5
Frame
Steel
Swingarm
Aluminium
Rims
Tubeless light alloy wheels
Front tyre
120/70-18M/C Pirelli Angel GT
Rear tyre
160/60-17M/C Pirelli Angel GT
Front brake
Double disc 298 mm, floating calipers, 2 pistons Brembo
Rear brake
Single disc, 255 mm, 2 pistons Brembo
ABS
BOSCH ABS 9.1 Mb
Front
Upside-Down Kayaba 43 mm, wheel travel 120 mm, adjustable for preload, damping setting in rebound and compression
Rear
Kayaba monoshock, wheel travel 120 mm adjustable for preload, damping setting in rebound
Technical specifications
General measurements
Length x width x height
2150 x 820 x 1120
Wheelbase
1425 mm
Dry weight
App. 200 kg
Seat height
810 mm
Fuel tank capacity
App. 16L
Engine
Engine type
2 in line cylinders, 4 stroke
Displacement
649 cc
Bore x stroke
83mm x 60mm
Compression ratio
11.3:1
Maximum torque
54Nm / 5,5 kgm / 7000rpm
Maximum power
44,5kW / 61hp / 8250rpm
Injection system
BOSCH EFI
Maximum speed
170 Km/h
Cooling system
Liquid
Fuel distribution
DOHC 8 valves
Emission level
Euro 5
Chassis
Frame
Steel
Swingarm
Aluminium
Rims and tyres
Rims
Tubeless light alloy wheels
Front tyre
120/70-18M/C Pirelli Angel GT
Rear tyre
160/60-17M/C Pirelli Angel GT
Braking system
Front brake
Double disc 298 mm, floating calipers, 2 pistons Brembo
Rear brake
Single disc, 255 mm, 2 pistons Brembo
ABS
BOSCH ABS 9.1 Mb
Suspensions
Front
Upside-Down Kayaba 43 mm, wheel travel 120 mm, adjustable for preload, damping setting in rebound and compression
Rear
Kayaba monoshock, wheel travel 120 mm adjustable for preload, damping setting in rebound
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