Benelli BX 449 Cross - 2011 Specifications and Reviews
The 2011 Benelli BX 449 Cross is a single-cylinder four-stroke motocross bike designed for amateur and recreational off-road riders seeking affordable entry-level performance. Powered by a 449cc engine producing 55 horsepower with titanium valves and a Keihin carburettor, it delivers responsive handling and reliable power delivery across varied terrain. Best known for its accessible price point and manageable power delivery, this machine suits riders transitioning from smaller displacement bikes.
General information | |
| Category | Cross / motocross |
| Year | 2011 |
| Model | Benelli BX 449 Cross |
Engine and Transmission Specifications | |
| Clutch | Wet, 7 steel disks |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Lubrication system | Wet sump and reeds |
| Ignition | Kokusan CDI digitale |
| Fuel control | DOHC |
| Fuel system | Carburettor. Keihin FCR MX 41 |
| Valves per cylinder | 4 |
| Bore x stroke | 98.0 x 59.5 mm (3.9 x 2.3 inches) |
| Compression | 12.5:1 |
| Torque | 45.00 Nm (4.6 kgf-m or 33.2 ft.lbs) @ 7000 |
| Power | 55.38 |
| Engine details | Titanium valves |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.00 ccm (27.40 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 220 mm (8.7 inches) |
| Rear brakes | Single disc. Wave |
| Front brakes diameter | 260 mm (10.2 inches) |
| Front brakes | Single disc. Wave |
| Rear tyre dimensions | 110/90-19 |
| Front tyre dimensions | 80/100-21 |
| Rear suspension | Sachs shock absorber fully adjustable |
| Front suspension | 50 mm fully adjustable |
| Trail | 110 mm (4.3 inches) |
| Rake (fork angle) | 26.5° |
| Frame type | Single tube cradle with forged, casted and extruded elements and carbon structural parts. |
| | |
Physical measures and capacities | |
| Fuel capacity | 9.00 litres (2.38 gallons) |
| Wheelbase | 1,450 mm (57.1 inches) |
| Overall width | 810 mm (31.9 inches) |
| Overall length | 2,160 mm (85.0 inches) |
| Seat height | 960 mm (37.8 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.5128 HP/kg |
| Dry weight | 108.0 kg (238.1 pounds) |
Other specs | |
| Comments | Power Steering |
| Carrying capacity | Front Rack Capacity 100 lbs / 45.4 kg. Rear Rack Capacity 50 lbs / 22.7 kg. Towing Capacity 1,050 lbs / 476.3 kg |
| Wheelbase | 1,473 mm (58.0 inches) |
| Ground clearance | 1,278 mm (50.3 inches) |
| Overall height | 1,219 mm (48.0 inches) |
| Seat | Removable Passenger Seat and Optional 3-in-1 Versatility |
| Wheels | Aluminum Wheels |
| Rear tyre | 25/10-12 |
| Front tyre | 25/8-12 |
| Rear wheel travel | 254 mm (10.0 inches) |
| Rear Suspension | Double A-Arm |
| Front wheel travel | 254 mm (10.0 inches) |
| Front Suspension | Double A-Arm |
| Driveline | Automatic CVT with EBS, Hi/Lo Range and Reverse. 2/4 WD + Diff Lock |
| Cooling system | Liquid |
| Valves per cylinder | 4 |
| Bore x Stroke | 102.0 x 85.0 mm (4.0 x 3.3 inches) |
| Color options | Green |
| Starter | Kick |






































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