Yamaha FZR400R (1989)

The Yamaha FZR 400R is a 1989 motorcycle with a four stroke, transverse four cylinder engine, DOHC, and four valves per cylinder. It has a capacity of 399 cc/24.3 cu-in and a bore x stroke of 56 x 40.5mm. The cooling system is liquid cooled and it has a compression ratio of 12.2:1. Induction is through four 32mm Mikuni carburetors and ignition is via analogue CDI. The maximum power is 60 hp/440 kW at 12500 rpm and it has a maximum torque of 4.0 kgf-m at 9500 rpm. The clutch is a wet multiple plate system and it has a 6 speed transmission with a final drive via chain. The aluminium delta box frame has a 41mm telescopic fork front suspension and a monoshock single shock preload adjustable rear suspension. The front brakes consist of two 298mm discs with two piston calipers while the rear has a single 210mm disc with two piston calipers. It has a seat height of 760 mm/30.7 in, a dry weight of 160 kg/352 lbs, and a fuel capacity of 15 liters/3.9 gallons. Average fuel consumption is 36 mpg with a standing quarter mile of 13.1 seconds at 101 mph and a top speed of 196.3 km/h/122 mph.

Technical specifications:

Make Model: Yamaha FZR 400R

Year: 1989

Engine: Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
Capacity: 399 cc / 24.3 cu-in
Bore x Stroke: 56 x 40.5 mm
Cooling System: Liquid cooled
Compression Ratio: 12.2:1
Induction: 4x 32mm Mikuni carburetors
Induction: Carburetor
Ignition: Analogue CDI (Capacitive Discharge Ign.)
Spark Plug: NGK, CR8E
Max Power: 60 hp / 440 kW @ 12500 rpm
Max Torque: 4.0 kgf-m @ 9500 rpm
Clutch: Wet multiple plates
Transmission: 6 Speed
Final Drive: Chain
Gear Ratio: 1st 3.307 2nd 1.222 3rd 1.714 4th 1.434 5th 1.272 6th 1.173

Frame: Aluminium delta box
Front Suspension: 41mm Telescopic forks
Rear Suspension: Monoshock single shock preload adjustable.
Front Brakes: 2x 298mm discs 2 piston calipers
Rear Brakes: Single 210mm disc 2 piston caliper-
Front Tyre: 110/70 VR17
Rear Tyre: 140/60 VR18
Seat Height: 760 mm / 30.7 in
Dry Weight: 160 kg / 352 lbs
Fuel Capacity: 15 Litres / 3.9 gal
Consumption Average: 36 mpg
Standing 1/4 Mile: 13.1 sec / 101 mph
Top Speed: 196.3 km/h / 122 mph

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