General Specifications

XJ550H

Basic color Dimensions:

Overall length

Overall width

Overall height

Seat height

Wheel base

Minimum ground clearance

Caster (steering head angle)

Trail

New Yamaha Black or New Ruby Red

2,145 mm (84.4 in)

865 mm (34.1 in)

1,165 mm (45.9 in)

760 mm (29.9 in)

1,420 mm (55.9 in)

160 mm (6.3 in)

28°

114 mm {4.49 in)

Weight: Net

185 kg (407 lb)

Engine: Type

Bore xstroke x cylinders

Displacement

Compression ratio

D.O.H.C. air-cooled, gasoline

57.0 x 51.8 mm x 4 (2.244 x 2.039 in x 4)

528 cc (32.22 cu.in)

9.5: 1

Lubrication:

Lubrication system
Delivery pump type

Pressure lubricated,
wet sump Trochoid

Carburetion:

Manufacture

Type

Rated venturi size

MIKUNI

BS28, constant velocity

28 mm (1.10 in)

Air filter:

Dry type element

Ignition: Type Spark plug

Battery ignition (Full transistor ignition) D8EA (NGK) or X24ES-U (ND)

Charging: Type

Manufacture, I.D. No.

Maximum output

Battery type

Battery dimensions

Regulator/Rectifier

Regulating voltage (No. load)

Three-phase, regulated alternator

HITACHI, LD117-03

14V 17A

12N12A-4A

80 x 160 x 134 mm (3.15 x 6.30 x 5.28 in)

S8515,1.C. type, full wave

14.2-14.8V

Starting:

Electric starter

Primary drive:

Type

Teeth, ratio

Spur gear

22/21 x 65/28 (2.432)

Clutch:

Wet, multiple disc

Transmission: Type

Constant mesh, 6-speed drum shifter

Teeth, ratio 
1st 
2nd
3rd
4th
5th
6th

41/15 2.733
37/19 1.947
34/22 1.545
31/25 1.240
29/28 1.036
27/30 0.900

Secondary drive:
Type
Teeth, ratio

Chain
45/16 2.813

Chassis:
Frame

Suspension:
Front (type, travel)
Rear (type, travel)

Tires:
Front
Rear

Brakes:
Front
Rear

Fuel tank:
Total
Reserve

Wheels:
Front
Rear

Tubular steel double cradle

Telescopic fork 150 mm (5.91 in)
Swing arm, 100 mm (3.94 in)

3.25H19-4PR,Tubeless
130/90-16 67 H,Tubeless

Single hydraulic disc
Drum brake

13 lit. (3.4 US. gal)
3.6 lit. (1.0 US. gal)

MT1.85 x 19, Cast Aluminum
MT2.15 x 18, Cast Aluminum