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Motorcycle specifications Morini3 1/2 Sport 2025 Tonio, are you there?

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Photo of Morini 3 1/2 Sport 2025

presentation of the 3 1/2 Sport 2025

Tonio Mélégas, featured character in the Joe Bar Team comic strip, rides a Moto-Morini 3 1/2. Small-displacement motorcycles were commonplace in the 70s, and with the A2 license now available, historic manufacturers like Morini have the means to resurrect a few machines, like this famous 3 1/2 originally launched in 1974!

contemporary neo-retro

When it comes to styling, some motorcycles opt for a faithful replica of the old. This Morini "Tremezzo" picks up where Franco Lambertini left off in his 70's design, but the lines are more than just classic: we appreciate the modernization of the original model to create a bike that's very much of its time. Wherever you look, you'll want to linger: note the beautifully cut front fender, the long fuel tank (15 L) and the seat that hugs the curves. Incidentally, the shape of this saddle means it won't be particularly welcoming to a hypothetical passenger. The engine, with its V2 architecture, also contributes to this aesthetic.

The half-guidons (above the fork crown) set the machine's slightly sporty tone. This ambience is also reflected in the position of the controls, which are set back slightly, and the black tint of many components, rather than chrome. The round speedo is in fact a TFT screen, and the lights are LED. The speedometer display is pleasing, with the speedometer on the left (also in the center), the tachometer and gear indicator on the right, and two gauges: fuel and engine temperature. Equipped with a telephone connection, this display should also have a mirrored GPS guidance system, information to be confirmed at a later date.

Morini 3 1/2 Sport 2025 - 1Morini 3 1/2 Sport 2025 - 1

With a seat height of 780 mm, the 3 1/2 will be an accessible and relatively easy bike, with a kerb weight announced at under 165 kg.

Technically, the bike is based on a double-cradle steel frame, with an aluminum swingarm. Suspension consists of a 43 mm-diameter inverted front fork with 120 mm travel. Rear suspension is a cantilever monoshock with the same 120 mm travel. Preload adjustment.

Moto-Morini 3 1/2 Sport  2025

The (very serious) front braking system uses a single 300 mm disc, clamped by a four-piston radial caliper. The rear is backed up by a 255 mm disc with double-piston caliper. Dual-channel ABS ensures your safety. The wheels are 17 inches in diameter, with 110 tyres at the front and 150 at the rear, which should enhance the bike's handling and speed.

like its predecessor, the 3 1/2 opts for a V-Twin engine

A relatively rare architecture in this segment, the Morini opts for a 60° open-twin engine. With a displacement of 350.3 cm3, it delivers 31 Nm of torque at 6,500 rpm and maximum power of 32.6 HP at 8,500 rpm. You'll have to work hard to get the best out of it. In the final analysis, the engine's mechanics are in keeping with the bike's sporting spirit. Fortunately, the twin-cylinder architecture should ensure fairly good engine availability for low-speed evolutions. This engine is already Euro5+ approved, no doubt thanks in no small part to its generous but not unsightly exhaust system.

Moto-Morini 3 1/2 Sport  2025

triumph Speed 400 in the sights

So, what can we learn from this Moto-Morini 3 1/2? First of all, it's a pretty little machine, but behind its looks lie real intentions. The equipment appears to be of high quality (as does the braking power), and the engine boasts a top speed of 150 kph. This is anything but a purely utilitarian machine. Logically, we think of the Triumph Speed 400 as the scarecrow of fun little machines that don't plunge into manga-style design. If Moto-Morini can keep the price under 6,000 euros, or even 5,500 euros, it could well be a winner...

M.B. - Manufacturer's photos

Key facts Morini 3 1/2 Sport (2025) : What you need to know before you buy

Prices

Basic version
flag FranceFrance
5,500€ (Motoplanete estimate)

Bikers' reviews

of 2 reviews

Model sold in 2025

Replace 350 GT / Strada / Sport 1972

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350 GT / Strada / Sport 1972

Performance

Specifications Morini 3 1/2 Sport 2025

Chassis
Frame : double steel cradle
Fuel capacity : 15 liters (3.96 US gallons)
Seat height : 780 mm (30.71 in)
Length : 2,090 mm (82.28 in)
Width : 800 mm (31.50 in)
Min height : 1,150 mm (45.28 in)
Wheelbase : 1,420 mm (55.91 in)
Dry weight : 165 kg (364 lb)
Front axle
Reverse telehydraulic fork Ø 43 mm, Wheel travel : 120 mm (4.72 in)
Braking 1 disc Ø 300 mm (11.81 in), radial mounting, 4-piston caliper
Front tire : 110 / 70 - 17 → Order this type of tire
Transmission
6 stage gearbox , manual
Secondary by chain
Rear axle
Monoshock, Wheel travel : 120 mm (4.72 in)
Preload adjustment
Braking 1 disc Ø 255 mm (10.04 in), 2-piston caliper
Rear tire : 150 / 60 - 17 → Order this type of tire
Motor
two-cylinder 60° V-shaped , 4 strokes
Injection
Cooling system : liquid
2 ACT
4 valves per cylinder
350.30 cc
32.60 ch (32.10 hp) to 8,500 rpm
3.40 mkg to 6,500 rpm
Power-to-weight ratio : 5.14 kg/ch
Weight / torque ratio : 48.53 kg/mkg
Compression : 12.8 : 1
Standard equipment
Brake assist : ABS
TFT Full-Colour screen size: 12.70 cm (5 inches)
Gear indicator
Practical information
Take care of your motorcycle! Find all the parts and maintenance products you need to keep your bike in top condition.
Motorcyle equipment adapted for all members of the family and security elements.

Models

2025

Compare the 3 1/2 Sport to its competitors

Price

Morini 3 1/2 Sport 2025 Undisclosed
Triumph Speed 400 2024 : $4995
Yamaha MT-03 320 2025 Undisclosed
Honda GB 350 S 2025 Undisclosed
BSA 350 Bantam 2025 Undisclosed
Zontes 350 GK 2025 Undisclosed

Fuel consumption

Morini 3 1/2 Sport 2025 Undisclosed
Triumph Speed 400 2024 Undisclosed
Yamaha MT-03 320 2025 : 4 liters/100km (0.59 mpg)
Honda GB 350 S 2025 : 2.50 liters/100km (0.94 mpg)
BSA 350 Bantam 2025 Undisclosed
Zontes 350 GK 2025 : 3.70 liters/100km (0.64 mpg)

Range

Morini 3 1/2 Sport 2025 Undisclosed
Triumph Speed 400 2024 Undisclosed
Yamaha MT-03 320 2025 : 350 km (217 miles)
Honda GB 350 S 2025 : 600 km (373 miles)
BSA 350 Bantam 2025 Undisclosed
Zontes 350 GK 2025 : 459 km (285 miles)

Torque

Morini 3 1/2 Sport 2025 : 3.4 mkg
Triumph Speed 400 2024 : 3.9 mkg
Yamaha MT-03 320 2025 : 3 mkg
Honda GB 350 S 2025 : 3.1 mkg
BSA 350 Bantam 2025 : 3 mkg
Zontes 350 GK 2025 : 3.3 mkg

Power

Morini 3 1/2 Sport 2025 : 32.60 ch (32.10 hp)
Triumph Speed 400 2024 : 40 ch (39.40 hp)
Yamaha MT-03 320 2025 : 42 ch (41.40 hp)
Honda GB 350 S 2025 : 21 ch (20.70 hp)
BSA 350 Bantam 2025 : 29 ch (28.60 hp)
Zontes 350 GK 2025 : 39.40 ch (38.90 hp)

Power-to-Weight ratio

Morini 3 1/2 Sport 2025 : 5.14 kg/ch
Triumph Speed 400 2024 : 4.01 kg/ch *
Yamaha MT-03 320 2025 : 3.73 kg/ch *
Honda GB 350 S 2025 : 7.96 kg/ch *
BSA 350 Bantam 2025 : 6.06 kg/ch *
Zontes 350 GK 2025 : 4.45 kg/ch *

Torque-to-Weight ratio

Morini 3 1/2 Sport 2025 : 48.53 kg/mkg
Triumph Speed 400 2024 : 40.56 kg/mkg *
Yamaha MT-03 320 2025 : 51.48 kg/mkg *
Honda GB 350 S 2025 : 53.12 kg/mkg *
BSA 350 Bantam 2025 : 57.73 kg/mkg *
Zontes 350 GK 2025 : 52.47 kg/mkg *

Speed

Morini 3 1/2 Sport 2025 : 150 km/h (93.20 mph)
Triumph Speed 400 2024 : approximately 160 km/h (99.40 mph)
Yamaha MT-03 320 2025 : approximately 160 km/h (99.40 mph)
Honda GB 350 S 2025 : approximately 130 km/h (80.80 mph)
BSA 350 Bantam 2025 : approximately 150 km/h (93.20 mph)
Zontes 350 GK 2025 Undisclosed

CO² emissions

Morini 3 1/2 Sport 2025 Undisclosed
Triumph Speed 400 2024 Undisclosed
Yamaha MT-03 320 2025 : 94 g/km
Honda GB 350 S 2025 : 57 g/km
BSA 350 Bantam 2025 Undisclosed
Zontes 350 GK 2025 : 85 g/km

Bikers' reviews Leave a review - 2 reviews

French Model 2025
When I was young, I knew the 3 1/2 of the time. I would have bought it but the right-hand selector and the drum brake put me off. And yes, a 400 four had the selector on the left and a disc brake ... For me it's a nice surprise, despite being made in China, it's really in the spirit of the original. I think I'll let myself be tempted. Nostalgia when you hold us! PS: it is announced for the last quarter of 2025 at 4900€. Ps: the Triumph is more expensive and is made in Thailand. Rating : 5/5
French Model 2025
Nice bike really, nice styling, need to look closely at the overall qualities, including the engine.... The power isn't amazing, but it's still in line with the old A2 power rating of less than 34hp, and offers real versatility in a range that should even be wider thanks to the twin-cylinder than a single-cylinder. My son learned his trade on a Kawa twin-cylinder 250 Ninja of equivalent power, and it was easy enough to keep up with my Gpz500s at the time. Road trips of up to 150kms are possible, comfort permitting. And long-distance journeys will be his cup of tea, as long as fuel consumption is low, and thanks to its slimness and lightness. Rating : 4/5
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FAQ Your frequently asked questions about the 3 1/2 Sport 2025

What is the power of the 3 1/2 Sport 2025?
The 3 1/2 Sport 2025 develops a power of 32.60 ch (32.10 hp)
What is the torque of the 3 1/2 Sport 2025?
The maximum torque of the 3 1/2 Sport 2025 is 3.40 mkg to 6,500 rpm.
What is the maximum speed of the 3 1/2 Sport 2025?
The 3 1/2 Sport 2025 is capable of reaching a top speed of 150 km/h (93.20 mph) on the track.
What is the weight of the 3 1/2 Sport 2025?
The 3 1/2 Sport 2025 has a a dry weight of 165 kg (364 lb).
QWhat is the seat height of the 3 1/2 Sport 2025?
To ensure good accessibility, the 3 1/2 Sport 2025 offers a minimum seat height of 780 mm (30.71 in).
What is the price of the 3 1/2 Sport 2025?
The price of the 3 1/2 Sport 2025 is 5,500€ in France
What colors are available for the 3 1/2 Sport 2025?
For the 2025 model year, the 3 1/2 Sport is available in one color: red.