| General information | 
  
    | Motorcycle name | Yamaha FZR 400 RR | 
    | Year | 1991 | 
    | Category | Sport | 
| Price as new | Euro 2000.  MSRP depends on country, taxes, accessories, etc. | 
    | Rating | 3.5   Check out the detailed rating of racing track capabilities, engine performance, accident risk, etc. Compare with any other bike. | 
    
        | Engine and transmission | 
  
    | Displacement | 399.0 ccm (24.35 cubic inches) | 
    | Engine type | In-line four, four-stroke | 
    | Power | 56.3 HP (41.1  kW)) @ 12000 RPM | 
    | Torque | 42.0 Nm (4.3 kgf-m or 31.0 ft.lbs) @ 9500 RPM | 
    | Bore x stroke | 56.0 x 40.0 mm (2.2 x 1.6 inches) | 
    | Fuel system | Carburettor | 
    | Fuel control | Double Overhead Cams/Twin Cam (DOHC) | 
    | Ignition | cdi digital | 
    | Lubrication system | wet sump | 
    
        | Chassis, suspension, brakes and wheels | 
      
        | Physical measures and capacities | 
      
        | Other specifications | 
  | Update specs | Report missing specs or required updates. | 
    
        | Further information | 
  | Insurance costs | Compare US insurance quotes from the nation's top providers. | 
| Maintenance | Find parts, fluids. filters, maintenance tools and service manuals at Amazon.com. | 
| Ask questions | Join the 91 Yamaha FZR 400 RR discussion group or the general Yamaha discussion group. | 
| Related bikes | List related bikes for comparison of specs. | 
    
        | Compare with another motorcycle | 
  |  | 
|  | 
  
 
	  Pictures, trademarks and logos of third parties are the exclusive 
   property of the respective owners. Technical specifications are subject to change without notice.