|   | Tamiya 1/12 Yamaha WCM YZR500 Red Bull '99 - References
  
              
                | Engine | V-4 liquid-cooled 2-stroke YPVS (Yamaha Power Value
                System), variable exhaust timing, crankcase reed valve induction |  
                | Displacement | 499cc |  
                | Transmission | 6-speed with dry multiplate clutch |  
                | Final Drive | DID chain |  
                | Bore & Stroke |  |  
                | Compression Ratio |  |  
                | Carburetion | 4 Keilin |  
                | Ignition | CDI |  
                | Exhaust |  |  
                | Frame | Aluminium alloy twin spar design fabricated from a combination of pressings and
                machined parts welded together |  
                | Suspension | Front: Telescopic (Öhlins) Rear: Monocross (Öhlins) all aluminium alloy
                fabricated from a combination of pressings and machined parts welded together
 |  
                | Brakes | Front: Dual Carbon Discs, four piston calipers (Brembo) Rear: Ventilated single disc (Brembo) thumb operated by some riders
 |  
                | Tires | Front: 17in (Dunlop) Rear: 17in or 16.5in (Dunlop)
 |  
                | Wheels | Front: Marchesini magnesium alloy 17in Rear: Marchesini magnesium alloy 17in or 16.5in
 |  
                | Wheelbase |  |  
                | Seat Height |  |  
                | Dry Weight | Over 130kg in accordance with FIM regulations |  Some 1:1 references |