Segment: Enduro/Offroad
Production years: 2005, 2006
Just like its bigger sibling, the 2005 CRF250R has received a lot of upgrades in the technical areas. The engine got a new head porting, with new camshaft profiles, a new mapping which delivers more torque, a new side-electrode spark plug, lighter covers, stiffer clutch springs, and upgraded shift drum, forks and shafts for more precise shifting.
The exhaust has also been redesigned for better mass centralization, and the bike's suspensions have also been reworked. As for the rest, the 2005 CRF250R remains the same brawny, dependable, winning motocross machine, loaded with race-grade parts and ready to deliver holeshot after holeshot on the track.
HONDA CRF250R 2005-2006
HONDA CRF250R 249
| engine specs | Type: | Liquid-cooled single-cylinder four-stroke | Displacement: | 249 cm3 | Bore X Stroke: | 3.1x2.1 in OR 79 mm | Compression Ratio: | 12.5:1 | Horsepower: | -/- KW(hp)/RPM | Torque: | 0/- lb-ft/RPM OR 0 Nm/RPM | Fuel System: | Keihin 40mm flat-slide carburetor with throttle position sensor (TPS) |
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| transmission specs | Gearbox: | 5 speed, manual | Clutch: | Wet multi-disc, manual | Primary Drive: | - | Final Drive: | #520 chain; 13T/51T |
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| chassis specs | Frame: | Fourth-generation twin-spar aluminum | Front Suspension: | 47mm inverted Showa cartridge fork with 16-position rebound and 16-position compression damping adjustability; 12.4 inches travel | Rear Suspension: | Pro-Link Showa single shock with spring preload, 17-position rebound damping adjustability, and compression damping adjustment separated into low-speed (13 positions) and high-speed (3.5 turns); 12.4 inches travel | Front Brake: | Single 240mm disc with twin-piston caliper | Rear Brake: | Single 240mm disc |
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| dimension specs | Overall Length: | - | Overall Width: | - | Seat Height: | 38 in OR 965 mm | Wheelbase: | 58.2 in OR 1478 mm | Ground Clearance: | 14.2 in OR 361 mm | Weight: | 205 lbs OR 93 kg | Fuel Capacity: | 2 gallons OR 7.6 L |
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| tyres specs | Front: | 80/100-21 | Rear: | 100/90-19 |
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