Honda - C 90 G/N Cub 91

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Bike Info

CC:
90
C 90 G/N Cub Parts and accessories

Service

Chain Freeplay mm:
10-20
Engine Oil Classification API:
se
Engine Oil Grade SAE:
10W/40
Engine Oil quantity (litres):
SAE 10W-40 / 0.9 Liters
Engine Oil quantity with filter (litres):
0.6
Float Height:
10.7 mm
Idle Speed (rpm):
1700
Spark Plugs Gap (mm):
0.6-0.07
Tyre Pressure Back Bar / psi:
40
Tyre Pressure Front Bar / psi:
28
Valve Clearance Cold - Exhaust:
0.05 mm
Valve Clearance Cold - Inlet:
0.05 mm

Brakes

Front:
Drum
Rear:
Drum

Dimensions

Length:
1800 mm
Wet Weight:
81 kg

Electrics

Voltage:
12v
Ignition:
C.D.I
Spark Plugs:
NGK CR7HS

Engine

Type:
Air Cooled 4 Stroke SOHC Flat Single
Air Filtration:
Paper Element
Bore x Stroke:
47 X 49.5 mm
Carburation:
Keihin PBD48A
Carburation Main Jet:
80
Displacement:
85CC
No. of Valves:
2
Pilot Screw Setting:
1.75 turns out from closed
Starting:
Kick Start

Transmission

Sprocket front:
16
Sprocket rear:
39
Transmission:
3 Speed

Misc.

Frame:
pressed steel monocoque
Motorcycle Style:
Step Through
Number Produced:
Many Millions
Place of Manufacture:
Japan

Suspension

Front:
Hydraulically dampened leading link forks
Front Travel:
56 mm
Rear:
Pressed steel swinging arm with 2 shock absorbers
Rear Travel:
61 mm

Tyres

Front:
250-17 Tubed
Rear:
250-17 Tubed