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Supermotos

2006Beta M4 4T Supermotard

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The 2006 Beta M4 4T Supermotard is a lightweight 349cc single-cylinder machine ideal for riders seeking nimble urban performance and off-road versatility. Its air-cooled engine and compact dimensions deliver agile handling and fun factor, while the 5-speed transmission accommodates both street and dirt exploration. Known for approachable ergonomics and reliability, it appeals to beginners and experienced riders alike.

Capacity
349.0 ccm
Engine
Single
Gearbox
5-speed
Dry weight
133.0 kg
Seat height
920 mm
Power
Not on record
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How it rides

Editorial estimate from the spec sheet - not lab tested
Speed 45Agility 92Comfort 40Off-road 35Touring 25Road manners 78
Off-road & trail35%
Cornering92%
City riding80%
Daily riding45%
Touring20%
Two-up20%
Track75%
Best for
Built for sharp, flickable street and trackday-style supermotard fun rather than long-distance travel or serious off-roading.
Built for
A raw, single-cylinder supermotard with quick handling, strong brakes, and a playful, aggressive personality suited to twisty roads and urban attack riding.
Not ideal for
Not a good fit for riders wanting a plush, stable long-distance tourer or a heavy-duty off-road adventure machine.

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

Will it fit you?

Worked out in your browser - nothing is sent to us
At 920mm, a rider of 68.9" with a 31" (estimated) inseam will not reach the ground comfortably on the 2006 Beta M4 4T Supermotard, with a relaxed knee angle of around 145 degrees and a forward-leaning riding position.

Assumes about 30mm of suspension sag once seated. This is an approximation from category-typical geometry, not a measurement of this bike or of you - sit on one before you buy.

More bikes at over 900 mm — Sky High →

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Full specifications

Engine
Capacity
349.0 ccm
Engine type
Single
Bore x stroke
79.0 x 71.2 mm
Compression
9.5:1
Cooling system
Air
Fuel system
Carburettor
Starting
Electric & kick
Ignition
Electronic
Valves per cylinder
4
Power
Not on record - add it
Torque
Not on record - add it
Transmission
Gearbox
5-speed
Transmission type
Manual
Dimensions & weight
Wheelbase
1410 mm
Overall length
2160 mm
Overall width
860 mm
Seat height
920 mm
Dry weight
133.0 kg
Fuel capacity
11.50 litres
Ground clearance
305 mm
Chassis & suspension
Frame
Steel
Front suspension
Hydraulic fork
Rear suspension
Monoshock with adjustable spring preload
Front wheel travel
220 mm
Rear wheel travel
220 mm
Brakes & wheels
Front brakes
Single disc
Front brakes diameter
310 mm
Rear brakes
Single disc
Rear brakes diameter
220 mm

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

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Common questions

What is the engine size of the Beta M4 4T Supermotard?

The 2006 Beta M4 4T Supermotard has a Capacity of 349.0 ccm (21.30 cubic inches).

How many gears does the Beta M4 4T Supermotard have?

The 2006 Beta M4 4T Supermotard has a Gearbox of 5-speed.

How much does the Beta M4 4T Supermotard weigh?

The 2006 Beta M4 4T Supermotard has a Dry weight of 133.0 kg (293.2 pounds).

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