Spec Sheet
The information below is specific to the Honda - 650 CB 650 Z, showing anything for service information to the amount of fork oil or even the tyre pressures. If you would like to contribute any missing information, please use the edit link below.
Back.Honda - CB 650 Z 79
Bike Info
CC:
650
Chassis info:
2733113
Service
Engine Oil Grade SAE:
SAW-10W/40
Engine Oil quantity (litres):
3.5 litres
Fork oil grade:
honda fork oil
Idle Speed (rpm):
(1,050rpm) + or - (100rpm)
Spark Plugs Gap (mm):
0.6 to 0.7mm
Tyre Pressure Back Bar / psi:
28 psi
Tyre Pressure Back - Pillion Bar / psi:
40 psi
Tyre Pressure Front Bar / psi:
28 psi
Tyre Pressure Front - Pillion Bar / psi:
28 psi
Valve Clearance Cold - Exhaust:
0.08
Valve Clearance Cold - Inlet:
0.05mm
Brakes
Front:
Twin Disc
Rear:
Drum
Brake fluid:
SAE-J1703
Front Disc Size:
240 mm
Front-Pistons-per-caliper:
twin-hydraulic
Rear Drum Size:
180 mm
Dimensions
Dry Weight:
198 kgs
Fuel Capacity:
18 litres
Ground Clearance:
155 mm
Length:
2,135mm
Seat Height:
795 mm
Wheelbase:
1430 mm
Width:
855mm
Electrics
Voltage:
12v
Battery:
YB12A-A or (12 volt 12AH)
Bulb-Headlight:
60/55 watt
Charging System:
crankshaft alternator with regulator.
Ignition:
CDI
Spark Plugs:
HGK DR8ES-L or NGK8EA
Spark Plugs (Iridium):
NGK DR8EIX
Engine
Type:
Air Cooled 4 Stroke SOHC Straight Four
Bore x Stroke:
59.80 x 55.80 mm
Carburation:
4 x 26 mm Keihin PD50A or PD50B Mechanical
Compression Ratio:
9.0:1
Displacement:
627 cc
Fuel Minimum Octane Rating:
91
Lubrication System:
wet-sump
No. of Valves:
8
Transmission
Chain Number of Links:
102
Clutch Type:
Wet Multi-plate
Final Drive:
chain
Gear Ratio 1st:
17.1:1
Gear Ratio 2nd:
11.8:1
Gear Ratio 3rd:
9.12:1
Gear Ratio 4th:
7.35:1
Gear Ratio 5th:
6.06:1
Sprocket front:
16
Sprocket rear:
38
Transmission:
5 Speed constant mesh
Misc.
Exhaust:
4 into 2
Frame:
Duplex Steel Cradle
Motorcycle Style:
sports-tourer
Place of Manufacture:
japan
Power
Fuel Consumption:
average-43.4 mpg -(at best- 51.5 mpg)
Max Power Output:
63bhp@9000rpm
Top Speed:
119 mph
Suspension
Front:
hydraulically damped telescopic forks
Rear:
swinging fork with needle roller bearings and spring pre-load adjustable shok obsorbers
Tyres
Front:
325-19 Tubeless
Rear:
400-18 Tubeless
Wheels
Front:
Black comstar wheel
Rear:
Black comstar wheel
Add information to the model
All information presented on the website is given to the best of our knowledge at the given time. All information is intended to only as a guide. A major Japanese manufacturer's quote:
We reserve the right to vary our specification with or without notice, and as such time and in such manner as we think fit.