2004 Yamaha TZR 400 Limited Edition Engine Displacement: 400cc 2cylinder 4stroke w/ engine booster GEAR Ratios: 5 speed manual Transmission 88 horsepower @ 9000Rpm topSPEED 140mph Mags/Tire Yamaha V-Max chrome mags front tire: 110-90-16 rear tire: 130-90-15 stopping power: front/rear DISK category line: honda NSR 400 suzuki GSX 400 apprilla Rs 400 kawasaki Ninja 400