Honda CRF450R - 2012 Specifications and Reviews
The 2012 Honda CRF450R is a competition-focused motocross bike engineered for serious racers and advanced off-road riders. Known for its powerful 450cc engine, responsive handling, and sophisticated suspension with adjustable damping, it delivers exceptional performance in demanding terrain. The lightweight frame and aggressive geometry make it the benchmark choice for competitive motocross events and professional-level riding.
General information | |
| Category | Cross / motocross |
| Year | 2012 |
| Model | Honda CRF450R |
Engine and Transmission Specifications | |
| Emission details | Meets current CARB and EPA standards. |
| Driveline | #520 Chain; 13T/48T |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Cooling system | Liquid |
| Ignition | Full transistor with electronic advance |
| Fuel control | SOHC |
| Fuel system | Injection. Programmed Fuel Injection (PGM-FI), 46mm throttle body |
| Valves per cylinder | 4 |
| Bore x stroke | 96.0 x 62.1 mm (3.8 x 2.4 inches) |
| Compression | 12.0:1 |
| Engine details | Unicam®, four-valve; 36mm intake, titanium; 30mm exhaust, steel |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 449.00 ccm (27.40 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes diameter | 240 mm (9.4 inches) |
| Rear brakes | Single disc |
| Front brakes diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc. Twin-piston calipers |
| Rear suspension travel | 315 mm (12.4 inches) |
| Rear suspension | Pro-Link KYB single shock with spring preload, rebound damping adjustability, and compression damping adjustment separated into low-speed and high-speed |
| Front suspension travel | 310 mm (12.2 inches) |
| Front suspension | 48mm inverted KYB Air-Oil-Separate (AOS) with rebound and compression-damping adjustability |
| Trail | 116 mm (4.6 inches) |
| Rake (fork angle) | 27.0° |
| | |
Physical measures and capacities | |
| Fuel capacity | 5.68 litres (1.50 gallons) |
| Wheelbase | 1,491 mm (58.7 inches) |
| Ground clearance | 330 mm (13.0 inches) |
| Seat height | 953 mm (37.5 inches) If adjustable, lowest setting. |
| Weight incl. oil, gas, etc | 108.9 kg (240.0 pounds) |
Other specs | |
| Comments | French brand. |
| Wheelbase | 1,285 mm (50.6 inches) |
| Overall width | 685 mm (27.0 inches) |
| Overall length | 1,810 mm (71.3 inches) |
| Overall height | 1,150 mm (45.3 inches) |
| Power/weight ratio | 0.0472 HP/kg |
| Dry weight | 88.0 kg (194.0 pounds) |
| Seat | Dual |
| Rear tyre | 3.00-12 |
| Front tyre | 2.50-12 |
| Torque | 4.00 Nm (0.4 kgf-m or 3.0 ft.lbs) @ 5500 Revolutions">RPM |
| Power | 4.15 Horsepower">HP (3.0 Kilowatt">kW)) @ 8000 Revolutions">RPM |
| Capacity: | 49.20 ccm (3.00 cubic inches) |
| Model | Goes G 55 R Sport |
| Color options | Red |
| Starter | Electric & kick |











































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