Honda CBR 250: specifications, reviews

Japanese motorcycle Honda CBR 250 was developed by the concern "Honda" in 1986 as a sports Superbike with high dynamic characteristics. A relatively small working volume of the engine cylinders to develop power 45 HP which provides the car a good "sprint" at the start, and also high maneuverability in urban environments.

Update

The Issue of motorcycle Honda CBR 250 lasted until 1996, after which the production of popular bike moved into the low-volume Assembly, and in 1999, the pipeline has been stopped. Change CBR 250 came other models. However, two years later, Honda CBR 250 was produced at the factory "Honda" in Thailand with a single-cylinder fuel-injected engine. In principle, this was another version of the motorcycle. New Honda CBR 250, whose characteristics differed significantly from the parameters of the former model, was forced again to take its place in the market. And I must say that the updated sportbike much time it takes, the demand for economical motorcycle was high.

Modifications

Ten years of production the base model of Honda CBR 250 has undergone a number of changes, was released seven different versions. The classification of each new version was defined by the index in digital chassis kit. For example, when the frame number of the motorcycle began with МС14, it indicated the presence of polyobjects, indivisible front headlights and dual-disc front brake.

• Modification of 1987, the chassis number starts with МС17 - on motorcycle full fairing set.
• The Version of 1988, number МС19 - double disc front brake replaced by a single enlarged diameter.
• Modification of the 1989 MS21 - the changes are minor. The injector is installed, the controller limiting the speed of the motorcycle in the range of 185 kilometers per hour.
• In 1991, the chassis number starts with МС22 - the changes are significant, the model is restyled. There is a new frame from a composite of aluminum, more rigid and technologically. Front brake double disc again, but the diameter is increased to 276 mm. Articulated pendulum rear suspension gets swing amplitude in the range of 180 millimeters. Spoked wheel changed to cast aluminum. The dry weight of the motorcycle is reduced from 148 to 142 pounds.
• Modification 1993, chassis number МС22-E. structural changes not, but is significantly expanded range of colors of coloring manufactured motorcycles.
• Version 1994, the frame number of the last modification of the bike Honda CBR 250 begins with МС23. Drastic changes affected the engine power reduced from 45 to 40 HP, in connection with the released in Japan act according to the cubic capacity of the engines of their power.

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Honda CBR 250, specifications

Dimensions and weight options:

• The type of bike sports;
• Chassis - aluminium frame, cast;
• The length of the motorcycle, mm - 1975;
• Width mm - 675;
• Wheelbase - 1345 mm;
• Height of the line helm - 1080 mm;
• Height of the line of saddle - 735 mm;
• Capacity gas tank - 13 litres;
• Fuel consumption - 4.5 liters per 100 kilometers in the city, 2.5 liters on the track;
• Speed limiter of 180 km/hour;
• Dry weight: 142 kg;

Power plant

Parameters

• Engine type - four-stroke, gasoline;
• The volume of the working - 249 CC;
• Number of cylinders - 4;
• Diameter of cylinder, mm 48,5;
• Number of valves - 4 per cylinder;
• Stroke - 33.8 mm;
• Compression - 11,5;
• Power four carb VP-20;
• Cooling water;
• Start - start;
• Ignition - electronic;
• Maximum power of 40 BHP at 15 000 rpm;
• Time-torque - at 11 500 rpm to 23.5 Nm;
• Transmission - manual transmission, six-speed;
• Grip - multi-disc in oil bath;
• Drive transmission to rear wheel - chain.

Suspension

Main features are as follows:

• Suspension front - telescopic fork, diameter 37 mm feathers;
• Suspension, rear - hinged pendulum, the stroke 130 mm.
• Front wheel size - 110/70-17";
• Wheel rear size 140/60-17";
• Front brake - dual disc, diameter 275 mm, double piston caliper;
• Rear brake single disc, diameter 220 mm, single-piston caliper.

Parameters of single cylinder version of the Honda CBR 250

Features modification release 1999:

• Engine system SOHC, four-stroke, gasoline;
• Cooling water;
• Displacement 248 CC;
• Stroke - 55 mm;
• Compression is 10.7 to 1;
• Cylinder diameter - 76 mm;
• Maximum output - HP 26;
• Engine speed - 8500;
• Time-torque - at 7000 rpm 22,9 Nm units;
• Ignition - electronic solid state system;
• Start - start;
• Transmission six - speed gearbox with lever gear change;
• Drive transmission to rear wheel - chain;
• Chassis - the steel frame of single piece extruded profile;
• Suspension front - telescopic fork, diameter the feathers are 37 mm, stroke 130 mm;
• Suspension rear - swingarm swivel monoshock with, the course of the buildup 104 mm;
• Front brakes - ventilated monodisk, diameter 296 mm, twin-piston caliper, metallic pads;
• Rear brake single ventilateddisc, diameter 220 mm, double piston caliper, metallic pads;
• Length of motorcycle - 2030 mm;
• Width - 709,5;
• Height 1127 mm;
• Height of the line of saddle - 784 mm;
• Ground clearance, ground clearance - 148 mm;
• Distance between centers - 1369 mm;
• Front wheel size - 110/70-17МС;
• Wheel rear, size - 140/70-17-MS;
• Dry weight of a motorcycle 148 kg;
• Capacity gas tank - 13 litres.

The feedback from the owners

During the whole period of production sportbike Honda CBR 250 with the conveyor descended more than one thousand motorcycles. Characteristically, negative reviews on the build quality from buyers is practically not observed. Honda CBR 250 reviews, which the vast majority were positive, is one of the most sought-after models in the second half of the last century.

Owners sportbike first note of its high speed characteristics. No wonder the engineers of the concern "Honda" found it necessary to limit the speed of the machine by partially blocking the fuel supply. Otherwise the bike is easy gaining momentum more than 200 kilometers per hour. And this was a direct violation of the law concerning restrictive measures applicable to sports bikes with an engine capacity of up to 250 cubic centimeters.

Many owners expressed their positive opinion on the efficiency of the motor. With impressive performance, unparalleled throttle response and high rpm, four-cylinder engine consumed a little more than four liters of fuel for every hundred kilometers. Gas tank, with a capacity of only 13 liters, was allowed to pass without refueling for about four hundred kilometers, for sportbike is a kind of record.