Beta Motard 4.0 - 2004 Specifications and Reviews

The 2004 Beta Motard 4.0 is a lightweight 349cc super motard designed for agile street riding and amateur competition. Its air-cooled single-cylinder engine and minimal 133kg weight deliver nimble handling and quick acceleration, making it ideal for riders seeking a fun, manageable bike for urban environments and track days.

2004
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General information

CategorySuper motard
Year2004
ModelBeta Motard 4.0
 
 

Engine and Transmission Specifications

Transmission typefinal driveChain
Gearbox6-speed
Cooling systemAir
Fuel controlSOHC
Valves per cylinder4
Fuel systemCarburettor
Bore x stroke79.0 x 71.2 mm (3.1 x 2.8 inches)
Compression9.5:1
Stroke4
Engine typeSingle cylinder
Capacity:349.00 ccm (21.30 cubic inches)

Physical measures and capacities

Wheelbase1,410 mm (55.5 inches)
Ground clearance305 mm (12.0 inches)
Overall width1,220 mm (48.0 inches)
Overall length2,160 mm (85.0 inches)
Overall height860 mm (33.9 inches)
Seat height870 mm (34.3 inches) If adjustable, lowest setting.
Dry weight133.0 kg (293.2 pounds)

Beta Motard 4.0 dimensions and frame

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter310 mm (12.2 inches)
Front brakesSingle disc
Rear tyre dimensions150/60-17
Front tyre dimensions120/70-17
Rear suspension travel220 mm (8.7 inches)
Rear suspensionSingle shock with adjustable spring
Front suspension travel220 mm (8.7 inches)
Front suspensionHydraulic fork
Frame typeDouble craded iron frame
 
 

Speed and acceleration

Color optionsRed/blue
Reserve fuel capacity3.50 litres (0.92 gallons)
Fuel capacity10.50 litres (2.77 gallons)

Other specs

MaintenanceFind parts, fluids, filters, maintenance tools and service items on eBay

Performance Profile & Rider Fit

Best For

Track60%
City80%
Cornering90%
Daily Riding45%
Touring20%
Passenger25%

Rider Profile

Best ForBest suited to riders with at least some experience, since a light, tall, single-cylinder supermoto with sharp steering rewards confident throttle and brake control.
PurposeBuilt for flicking through tight corners and urban streets with playful, aggressive handling rather than covering long distances or hauling gear.
Rider FitTall seat height and a slim, lightweight chassis mean shorter riders may need to tiptoe at stops, but the low dry weight makes it easy to muscle around at slow speeds.
CharacterA punchy, single-cylinder supermoto character that feels eager, raw, and responsive rather than smooth or refined.
Not Ideal ForNot a good fit for riders wanting a plush, stable long-distance tourer or a machine that carries passengers and luggage comfortably.

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

Rider Fit Visualizer

2004 Beta Motard 4.0 Rider Ergonomics Assessment

Calculated in your browser only - your height/inseam are never sent to our servers.

Feet:

At 870mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with tip-toe one foot on the 2004 Beta Motard 4.0, with a relaxed knee angle of around 135 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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