MotorcycleSpecifications.com

The motorcycle referenceMakes / Models / Technical data

Yamaha Specifications

Yamaha FZR 400RR SP (1990-91)

Entry updated

Yamaha FZR 400RR SP (1990-91)

At a glance

Capacity
399 cc / 24.3 cu-in
Power
66 hp / 48.6 kW @ 12500 rpm
Torque
4.0 kgf-m @ 9500 rpm
Seat height
760 mm / 30.7 in

The full picture.

The Yamaha FZR 400RR-SP was produced in 1990-91 and is a four-stroke, transverse four-cylinder motorcycle with a capacity of 399 cc. It has 4 valves per cylinder with a cooling system of liquid-cooled and a compression ratio of 12.2:1. The induction of the bike consists of four 32mm Mikuni carburetors with analogue CDI ignition. The bike features a wet multiple plate clutch and a six-speed transmission with a chain final drive. The FZR 400RR-SP has an aluminum delta box frame with 41mm telescopic fork front suspension and a preload-adjustable monoshock single shock rear suspension. It has two 298mm disc brakes with 2 piston calipers on the front and a single 210mm disc with a 2 piston caliper on the rear. The bike has a seat height of 760mm, a dry weight of 160kg, and a fuel capacity of 15 liters. The bike’s maximum power is 66 hp at 12500 rpm, and its maximum torque is 4.0 kgf-m at 9500 rpm. The bike has a front tyre of 120/60 VR17 and a rear tyre of 160/60 VR17. The Yamaha FZR 400RR-SP is a top-performing motorcycle with excellent suspension, brakes, and handling, making it ideal for sports riders.


Technical specifications:

Make Model: Yamaha FZR 400RR-SP

Motorcycle technical specifications
Year1990 – 91
EngineFour stroke, transverse four cylinder, DOHC, 4 valves per cylinder.
Capacity399 cc / 24.3 cu-in
Bore x Stroke56 x 40.5 mm
Cooling SystemLiquid cooled
Compression Ratio12.2:1
Induction4x 32mm Mikuni carburetors
InductionCarburetor
IgnitionAnalogue CDI (Capacitive Discharge Ign.)
Spark PlugNGK, CR8E
Max Power66 hp / 48.6 kW @ 12500 rpm
Max Torque4.0 kgf-m @ 9500 rpm
ClutchWet multiple plates
Transmission6 Speed
Final DriveChain
FrameAluminium delta box
Front Suspension41mm Telescopic forks
Rear SuspensionMonoshock single shock preload adjustable.
Front Brakes2x 298mm discs 2 piston calipers
Rear BrakesSingle 210mm disc 2 piston caliper-
Front Tyre120/60 VR17
Rear Tyre160/60 VR17
Seat Height760 mm / 30.7 in
Dry Weight160 kg / 352 lbs
Fuel Capacity15 Litres / 3.9 gal