Attribute | Honda CBR 250 RR × | Yamaha FZR 250 × |
---|---|---|
General | ||
Production from (year) | 1994 | 1988 |
Make | Honda | Yamaha |
Model | Honda CBR 250 RR | Yamaha FZR 250 |
Category | Sport | Sport |
Engine and transmission | ||
Engine type | In-line four, four-stroke | In-line four, four-stroke |
Valves per cylinder | 4 | 4 |
Fuel system | Carburettor. Keihin 29 mm | Carburettor. MIKUNI BDS26 |
Displacement (cm³) | 249 | 250 |
Power (kw) | 32.8 | 32.8 |
Max RPM (rpm) | 18,500 | 17,000 |
Fuel consumption (l/100km) | 10 | - |
Cooling system | Liquid | Liquid |
Transmission type,final drive | Chain | Chain |
Torque (Nm) | 2.4 | 25 |
Bore (mm) | 48.5 | 48 |
Stroke (mm) | 33.8 | 34.5 |
Gearbox | 6-speed | 6-speed |
Greenhouse gases | 232.0 CO2 g/km. (CO2 - Carbon dioxide emission) | - |
Fuel control | Double Overhead Cams/Twin Cam (DOHC) | Double Overhead Cams/Twin Cam (DOHC) |
Clutch | Wet Multiplate | Wet plate |
Compression | 11.5:1 | 12.0:1 |
Exhaust system | - | 4 in to 1 with EXUP valve |
Chassis | ||
Front brakes | Double disc. Dual Piston Calipers | Single disc. 4-piston calipers |
Rear brakes | Single disc. Single Piston Caliper | Single disc. 2-piston calipers |
Diameter (mm) | 220 | 210 |
Frame type | Diamond Aluminum | Steel |
Front tyre | 110/70-17 | 100/80-17 52H |
Rear tyre | 140/60-17 | 120/80-17 61H |
Front wheel travel (mm) | 83 | - |
Rear wheel travel (mm) | 76 | - |
Trail (mm) | 89 | 88 |
Rake (fork angle) (degree) | 24 | 25.5 |
Other | ||
Starter | Electric | Electric |
Dimensions | ||
Wheelbase (mm) | 1,345 | 1,375 |
Dry weight (kg) | 158 | 141 |
Power/weight ratio | 0.2076 | 0.2326 |
Overall height (mm) | 1,080 | 1,120 |
Overall length (mm) | 1,975 | 2,010 |
Overall width (mm) | 675 | 680 |
Seat height (mm) | 735 | 750 |
Ground clearance (mm) | 130 | 135 |
Performance | ||
Top speed (km/h) | 185 | 180 |
Reserve fuel capacity (l) | 2.5 | 2 |
Fuel capacity (l) | 14 | 12 |