Attribute | Yamaha YZF R1 × | Buell Firebolt XB9R 2003 × |
---|---|---|
General | ||
Production from (year) | 2002 | 2003 |
Make | Yamaha | Buell |
Model | Yamaha YZF R1 | Buell Firebolt XB9R |
Category | Sport | Sport |
Engine and transmission | ||
Engine type | In-line four, four-stroke | V2, four-stroke |
Valves per cylinder | 5 | 2 |
Fuel system | - | Injection |
Displacement (cm³) | 998 | 984 |
Power (kw) | 110.9 | 67.2 |
Cooling system | Liquid | Air |
Transmission type,final drive | Chain | Belt |
Torque (Nm) | 104.9 | 92.2 |
Bore (mm) | 74 | 88.9 |
Stroke (mm) | 58 | 79.4 |
Gearbox | - | 5-speed |
Fuel control | - | Overhead Valves (OHV) |
Compression | 11.8:1 | 10.0:1 |
Chassis | ||
Front suspension | - | Showa® inverted fork with adjustable compression damping, rebound damping and spring preload |
Rear suspension | - | Showa® shock absorber with adjustable compression damping, rebound damping and spring preload |
Front brakes | Dual disc | Single disc |
Rear brakes | Single disc | Single disc |
Diameter (mm) | 220 | 240 |
Frame type | - | Aluminum Frame with Uniplanar powertrain vibration isolation system |
Front tyre | 120/70-ZR17 M/C 58W | 120/70-ZR17 |
Rear tyre | 190/50-ZR17 M/C 73W | 180/55-ZR17 |
Front wheel travel (mm) | 120 | 120 |
Rear wheel travel (mm) | 130 | 127 |
Other | ||
Starter | Electric | - |
Color options | - |
|
Dimensions | ||
Wheelbase (mm) | 1,395 | 1,321 |
Dry weight (kg) | 174 | 175 |
Power/weight ratio | 0.6374 | 0.384 |
Overall height (mm) | 1,105 | 1,092 |
Overall length (mm) | 2,035 | 1,924 |
Overall width (mm) | 705 | 768 |
Seat height (mm) | 820 | 775 |
Ground clearance (mm) | 140 | 127 |
Performance | ||
Fuel capacity (l) | - | 14 |