Yamaha FZR 400 (FZR400R / RR SP): review, history, specs

Class: sport

Production: 1986-1994

Also called: FZR400RR-SP, FZR400R

Models
Yamaha FZR400 1986-1988 (Japan, USA, Europe)	Yamaha FZR400R / RR 1989-1994 (Japan, USA, Europe)
Yamaha FZR400 (1986-1988)	Yamaha FZR400R / RR (1989-1994)

History

History
Year	Country	Name / Frame / Engine
1986	Japan	Name: Yamaha FZR 400 (Genesis) Code: 1WG
1987	Japan	Name: Yamaha FZR400R-SP (EXUP) Code: 2TK
1988	Japan, USA, Europe	Name: Yamaha FZR 400 Code: 3EN1, FZR400U 3BF (US/Canadian Model, same as 1986 1WG), FZR400SUC 3FH (California Model like FZR400U but with EXUP)
1989	Japan, USA, Europe	Name: Yamaha FZR400, FZR400RR (EXUP) Code: FZR400W 3BF (US/Canadian Model, same as 1986 1WG, color changes), FZR400SWC 3FH (California Model like FZR400U but with EXUP, color changes), 3TJ1, 3EN2
1990	Japan, USA	Name: FZR400RR-SP (EXUP), FZR400 Code: FZR400A 3BF (US/Canadian Model,mostly same as 1986 1WG, color changes, 4 Piston Frontbrake Calippers, Deltabox Swingarm as in 3EN2), FZR400SAC 3FH (California Model like FZR400A but with EXUP), 3TJ2
1992	Japan, Europe	Name: FZR400RR-SP (EXUP) Code: 3TJ6; 4DX1, 4DX2 (Europe)
1994	Japan	Name: FZR400RR-SP (EXUP) Code: 3TJ7

Specifications

Yamaha FZR400 / FZR400R / FZR400RR SP: specs.

Specifications
DIMENSIONS	Overall length	2070 mm / 81,5 in – FZR400 (1986-1988) 1975 mm / 77,8 in – FZR400R / RR (1989-1994)
	Overall width	690 mm / 27,2 in – FZR400 (1986-1988) 705 mm / 27,8 in – FZR400R / RR (1989-1994)
	Overall height	1125 mm / 44,3 in – FZR400 (1986-1988) 1090 mm / 42,9 in – FZR400R / RR (1989-1994)
	Seat height	785 mm / 30,9 in – FZR400 (1986-1988) 760 mm / 29,9 in – FZR400R / RR (1989-1994)
	Wheelbase	1400 mm / 55,1 in – FZR400 (1986-1988) 1365 mm / 53,7 in – FZR400R / RR (1989-1994)
	Ground clearance	135 mm / 5,3 in – FZR400 (1986-1988) 125 mm / 4,9 in – FZR400R / RR (1989-1994)
	Dry weight
	Curb (wet) weight	186 kg / 410 lbs – FZR400 (1986-1988) 185 kg / 408 lbs – FZR400R / RR (1989-1994)
FRAME	Type	Double cradle (steel) – FZR400 (1986-1988) Deltabox (aluminum) – FZR400R / RR (1989-1994)
	Front suspension, travel	Telescopic fork, 130 mm / 5,1 in – FZR400 (1986-1988) Telescopic fork, 120 mm / 4,7 in – FZR400R / RR (1989-1994)
	Rear suspension, travel	Swingarm with mono-shock, 130 mm / 5,1 in
	Front tire size	110/70-17 53H – FZR400 (1986-1988) 120/60-17 55H – FZR400R / RR (1989-1994)
	Rear tire size	140/60-18 64H – FZR400 (1986-1988) 160/60-17 69H – FZR400R / RR (1989-1994)
	Front brake	Double disc, 298 mm, 2-piston calipers – FZR400 (1986-1988) Double disc, 298 mm, 4-piston calipers – FZR400R / RR (1989-1994)
	Rear brake	Single disc, 220 mm, 1-piston caliper – FZR400 (1986-1988) Single disc, 220 mm, 2-piston caliper – FZR400R / RR (1989-1994)
	Fuel capacity	18,0 l / 4,8 US gal – FZR400 (1986-1988) 15,0 l / 4,0 US gal – FZR400R / RR (1989-1994)
	Trail	89 mm / 3,5 in – FZR400 (1986-1988) 92 mm / 3,62 in – FZR400R / RR (1989-1994)
	Fuel economy / consumption	6,5-8,0 l / 100 km
ENGINE	Type	Water-cooled 4-stroke
	Cylinder arrangement	4-cylinders in-line
	Bore & Stroke	56,0 x 40,5 mm
	Displacement	399 cm³ (24,3 cu in)
	Compression ratio	11.5:1 – FZR400 (1986-1988) 12.2:1 – FZR400R / RR (1989-1994)
	Valve train	Chain driven DOHC, 4 valves per cylinder
	Max. power	59,0 hp (43,4 kW) / 12000 rpm – FZR400 (1986-1992) 53,0 hp (39,0 kW) – FZR400 (1993-1994)
	Max. torque	39,0 Nm (4,0 kgm) / 9500 rpm
	Acceleration 0 to 100 km/h (0-60 mph)	4,3 sec.
	Top speed	200 km/h (124 mph)
CARBURETION SYSTEM	Type	Carburetor, 4x Mikuni BDS32 – FZR400 (1986-1988) Carburetor, 4x Mikuni BDST32 – FZR400R / RR (1989-1991) Carburetor, 4x Keihin FCR32 – FZR400RR-SP (1992-1994)
CARBURETION SYSTEM	ID
DRIVE TRAIN	Clutch	Wet, multi-plate, cable operated
	Transmission	6-speed
	Final drive	Chain
	Primary reduction	2.170
	Final reduction	2.894 - FZR400 2.726 – FZR400RR-SP
	Gear ratio I II III IV V VI	3.307 - FZR400, 2.461 – FZR400RR-SP 2.222 - FZR400, 1.941 – FZR400RR-SP 1.714 - FZR400, 1.631 – FZR400RR-SP 1.434 - FZR400, 1.500 – FZR400RR-SP 1.272 - FZR400, 1.368 – FZR400RR-SP 1.173 - FZR400, 1.250 – FZR400RR-SP
ELECTRICAL	Ignition	TCI
	Alternator
	Battery capacity	12V-12Ah