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| Introduction | | | The brilliant future of motocross arrives in the aggressive form of the high-flying new CRF250R. With improved engine performance and a newly developed, mass-centralised dual silencer exhaust system contributing to sharper power delivery and smoother, more responsive handling, the new CRF250R provides a potent blend of quick-revving, race-bred 4-stroke performance that dominates the motocross circuit's tight berms and big air jumps with confident ease.
The CRF's innovative, liquid-cooled 4-valve Unicam engine pumps out a wide band of useable power with a strong thrust of low-end acceleration that leaps out of corners. And its rugged, lightweight aluminium frame and fully optimised suspension systems provide amazing control that smokes the competition right out of the box. Racing never fails to improve the breed, and the CRF250R is a thoroughbred performer with the gold to prove it. |
| | back to top | | | Colours | | | • Extreme Red (with White number plate and sidecovers) |
| | back to top | Technical Specifications | | | | Engine | | | Type | Liquid-cooled 4-stroke 4-valve SOHC single | | Displacement | 249.4cm 3 | | Bore x Stroke | 78 x 52.2mm | | Compression Ratio | 12.9 :1 | | Max Power Output | 31.4kW/11,000min -1 (95/1/EC) | | Max Torque | 29.1Nm/8,500min -1 (95/1/EC) | | | | Fuel System | | | Carburation | 40mm Keihin FCR flat slide carburettor with throttle position sensor (TPS) | | Fuel Tank Capacity | 7.6 litres | | | | Electrical System | | | Ignition System | Computer-controlled digital capacitor discharge with electronic advance | | Starter | Primary kick | | | | Drivetrain | | | Transmission Type | 5-speed | | Primary Reduction | 3.116 (57/18) | | Gear Ratios | 1 | 2.142 (30/14) | | 2 | 1.750 (28/16) | | 3 | 1.450 (29/20) | | 4 | 1.227 (27/22) | | 5 | 1.041 (25/24) | | Final Reduction | 3.923 (51/13) | | Final Drive | #520 roller chain | | | | Frame | | | Type | Semi-double cradle; aluminium twin-spar | | | | Chassis | | | Dimensions | (LxWxH) | 2,172 x 827 x 1,263 mm | | Wheelbase | 1,479 mm | | Caster Angle | 27° 30' | | Trail | 123mm | | Seat Height | 965mm | | Ground Clearance | 361mm | | Dry Weight | 92.5kg | | Kerb Weight | 100.5kg | | | | Suspension | | | Type | Front | 47mm inverted Showa leading-axle twin-chamber cartridge-type telescopic fork with 16-step adjustable compression and rebound damping; 315mm axle travel | | Rear | Pro-Link with single Showa damper, adjustable low-speed (13-step) & high-speed (3.5-turn) compression and 17-step rebound damping; 313mm axle travel | | | | Wheels | | | Type | Front | Aluminium rim/wire spoke | | Rear | Aluminium rim/wire spoke | | Rim Size | Front | 21 x 1.6 | | Rear | 19 x 1.85 | | Tyre Size | Front | 80/100-21 51M | | Rear | 100/90-19 57M | | | | Brakes | | | Type | Front | 240mm hydraulic disc with dual-piston calliper and sintered metal pads | | Rear | 240mm hydraulic disc with single-piston calliper and sintered metal pads | | All specifications are provisional and subject to change without notice.
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