Yamaha FZR400R (1991-95)

The Yamaha FZR400R motorcycle was produced from 1991-1995. It has a four-stroke, transverse four-cylinder DOHC 399cc engine with a bore x stroke of 56 x 40.5 mm and a liquid cooling system. The bike uses four 32mm Mikuni carburetors for induction and analogue CDI (capacitive discharge ignition) for the ignition system. The FZR400R has a maximum power of 66 hp at 12500 rpm and maximum torque of 4.0 kgf-m at 9500 rpm. The bike features a wet multiple plate clutch, six-speed transmission, and chain final drive. Its aluminum delta box frame provides stability for the rider. The front suspension uses 41mm telescopic forks, with a monoshock single shock preload adjustable rear suspension. Front brakes have two 298mm discs with two piston calipers, while the rear brake has a single 210mm disc with a two-piston caliper. The bike has a front tire size of 120/60 VR17 and a rear tire size of 160/60 VR17. With a seat height of 760 mm and dry weight of 160 kg, the Yamaha FZR400R has a fuel capacity of 15 liters.

Technical specifications:

Make Model: Yamaha FZR 400RR

Year: 1991 – 95

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: 66 hp / 48.6 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: 120/60 VR17
Rear Tyre: 160/60 VR17
Seat Height: 760 mm / 30.7 in
Dry Weight: 160 kg / 352 lbs
Fuel Capacity: 15 Litres / 3.9 gal

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