Benelli BX 449 Cross - 2010 Specifications and Reviews

The 2010 Benelli BX 449 Cross is a lightweight dual-sport motorcycle ideal for novice and adventure-seeking riders. Known for its approachable 449cc engine, low 960mm seat height, and nimble handling, it excels in mixed on-road and light off-road riding. Its compact dimensions and 108kg weight make it perfect for riders building confidence on diverse terrain.

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General information

CategoryCross / motocross
Year2010
ModelBenelli BX 449 Cross

Engine and Transmission Specifications

ClutchWet, 7 steel disks
Transmission type,final driveChain
Gearbox5-speed
Lubrication systemWet sump and reeds
IgnitionKokusan CDI digitale
Fuel controlDOHC
Fuel systemCarburettor. Keihin FCR MX 41
Valves per cylinder4
Bore x stroke98.0 x 59.5 mm (3.9 x 2.3 inches)
Compression12.5:1
Torque45.00 Nm (4.6 kgf-m or 33.2 ft.lbs) @ 7000
Power55.38
Engine typeSingle cylinder, four-stroke
Capacity:449.00 ccm (27.40 cubic inches)

Brakes, suspension, Frame and wheels

Rear brakes diameter220 mm (8.7 inches)
Rear brakesSingle disc
Front brakes diameter260 mm (10.2 inches)
Front brakesSingle disc
Rear tyre dimensions110/90-19
Front tyre dimensions80/0-21
Rear suspensionSachs shock absorber fully adjustable
Front suspension50 mm fully adjustable
Trail110 mm (4.3 inches)
Rake (fork angle)26.5°
Frame typeSingle tube cradle with forged, casted and extruded elements and carbon structural parts.
 
 

Physical measures and capacities

Fuel capacity9.00 litres (2.38 gallons)
Wheelbase1,450 mm (57.1 inches)
Overall width810 mm (31.9 inches)
Overall length2,160 mm (85.0 inches)
Seat height960 mm (37.8 inches) If adjustable, lowest setting.
Power/weight ratio0.5128 HP/kg
Dry weight108.0 kg (238.1 pounds)
 
 

Other specs

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

Performance Profile & Rider Fit

55.4 hp
Peak Power

Best For

Track30%
City15%
Cornering70%
Daily Riding10%
Touring8%
Passenger5%

Rider Profile

Best ForThis is a competition-focused motocross machine best suited to experienced off-road riders comfortable with a tall, aggressive, race-oriented setup.
PurposeBuilt purely for motocross tracks and rough off-road terrain, not as a road-legal or all-purpose machine.
Rider FitThe tall 960mm seat height, kick starter, and light 108kg dry weight demand good physical fitness, leg length, and confidence standing on the pegs.
CharacterA raw, high-strung single-cylinder motocrosser with sharp throttle response, minimal weight, and razor-sharp handling for jumps and berms.
Not Ideal ForThis bike is not for commuting, touring, carrying a passenger, or riders seeking comfort and low-effort ergonomics.

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

Rider Fit Visualizer

2010 Benelli BX 449 Cross Rider Ergonomics Assessment

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Feet:

At 960mm, a rider of 175cm with a 79cm (estimated) inseam will reach the ground with cannot reach comfortably on the 2010 Benelli BX 449 Cross, with a cramped knee angle of around 85 degrees and an upright 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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