Segment: Enduro/Offroad
Production years: 2005, 2006
The Honda CRF250R was an off-road motorcycle manufactured in 2004, following the introduction of the first motorcycle in the line, the Honda CRF450R. It was the four-stroke version of Honda's quarter-liter motocross machine.
In 2005, the Japanese motorcycle maker released the Honda CRF250R, an off-road machine engineered to be as light as possible and deliver excellent performance. The 2005 model came with an MSRP of $5,900.
Compared to the previous model, the 2005 Honda CRF250R was updated in every department, like the engine, which received a new head porting, new camshafts profiles, a new mapping for more torque, a new side-electrode sparkplug, lighter covers, and stiffer clutch springs.
In addition, the bike received an upgraded shift drum, forks, and shafts for more precise shifting, a redesigned exhaust system for better mass centralization, and revised suspensions. Other than that, the bike remained the same athletic, dependable, and winning motocross machine loaded with race-grade parts.
The bike's visual department was characterized by standard features, such as a high-mounted front fender, a single seat, a high-mounted exhaust system, a dual-sided swingarm, no lights whatsoever, and wire-spoke wheels with off-road tires.
As for power, the 2005 Honda CRF250R had installed a 249cc four-stroke liquid-cooled single-cylinder engine at its core, managed by a 40 mm flat-side Keihin carburetor. The engine was coupled to a five-speed manual transmission linked to the rear wheel via a final chain drive.
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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