CRF450R10
The CRF450R is a dominating presence in Supercross, motocross, desert, endurance, flat-track and Supermoto where it continues to bring even the toughest competition to its knees.
Relentlessly striving for more speed, more control, more reliability, more power and more performance, it combines these with light weight and effortless manoeuvrability. The best balance of front and rear tyres enables great acceleration performance.
Its slim and light proportions feature finely-honed aerodynamics for bullet-like aerial projection, and a low centre of gravity for easy control in the air. Inertia feel is minimised for a sensation of expert handling.
Torque feeling is maximised everywhere and overall performance is fast, slick and exhilarating. For 2010, to keep its riders out in front, small but effective changes to the engine and suspension systems achieve even better balance and control. The CRF flag is still flying high where it belongs – at the pinnacle of motocross achievement!
Colours
- Extreme Red (with White number plate, side covers and rear fender).
Features
- New ECU programming and new FI settings improve off-on throttle response when exiting corners for easier control.
- New engine auto decompressor system with revised decomp pin shape and optimal decompressor weight spring rate enables easier kick starting.
- New front fork oil seal, oil quantity and valving contribute to improved plant feel and follow bumps better.
- Rear damper features redesigned piston and compression adjuster to improve damping character for an easier ride and stronger acceleration over rugged terrain.
- Air filter now has two attachment tabs for secure installation.
- New connecting system for HRC FI setting tool uses only one coupler and eliminates need to remove fuel tank.
Specifications
| Engine Type |
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449cc 4-stroke 4-valve SOHC single
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| Bore & Stroke |
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96 x 62.1mm |
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| Rake (Caster Angle) |
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26° 52’ |
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| Compression Ratio |
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12 : 1 |
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| Carburation |
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PGM-FI electronic fuel injection |
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| Ignition |
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Full transistor with digital ignition |
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| Starter |
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Primary kick |
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| Transmission |
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5-speed |
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| Final Drive |
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#520 chain |
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| Dimensions (mm) |
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2,191 x 827 x 1,273 |
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| Wheel Base |
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1,491mm |
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| Trail |
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114.2mm |
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| Ground Clearance |
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332mm |
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| Fuel Capacity |
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5.7 Litres
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| Front Tyres |
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80/100 21 (51M) |
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| Rear Tyres |
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100/90 19 (62M) |
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| Front Suspension |
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48mm inverted leading-axle twin-chamber cartridge-type telescopic fork with 16-step adjustable compression and 18-step rebound damping; 310mm suspension travel. |
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| Rear Suspension |
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Pro-Link with damper, adjustable low-speed (18-step) and high-speed (1.5-turn) compression and 20-step rebound damping; 320mm axle travel |
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| Front Brakes |
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240mm hydraulic disc with dual-piston caliper and sintered metal pads |
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| Rear Brakes |
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240mm hydraulic disc with single-piston caliper and sintered metal pads |
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| Seat Height |
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954mm |
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