Honda - CRM 50 RN 92

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Bike Info

CC:
50
Bike Description:
Honda CRM 50 - styled motard 2 stroke water cooled Based on late 80s early 90s CR80 range motocross bikes Engine: AC08E 1993 - 1999 discontinued due to strict emmissions regulations Last model produced was the CRM 50 V
Chassis info:
AD10 Japanese Domestic Market intended
CRM 50 RN Parts and accessories

Service

2 Stroke Tank - Litres:
1.1 Litres
Chain Freeplay mm:
+-30mm
Coolant:
100% anti freeze / do not dilute
Float Height:
Plastic Fixed - non adjustable
Fork oil grade:
5w
Idle Speed (rpm):
1250 - +- 50rpm
Transmission oil:
SAE 30
Transmission oil quantity:
0.9L
Two Stroke Oil:
Synthetic

Brakes

Rear:
Disc
Brake fluid:
Dot 4
Front-Pistons-per-caliper:
One
Rear-Pistons-per-caliper:
One

Dimensions

Dry Weight:
77Kg
Fuel Capacity:
5.2 Litres
Height:
1.100mm
Length:
1.880mm
Rake:
70
Reserve Fuel Capacity:
1.1 litres
Wet Weight:
85Kg
Width:
0.760mm

Electrics

Voltage:
12v
Battery:
None
Charging System:
Magneto single phase
Ignition:
Fly wheel magnet / CDI
Ignition Timing:
Preset within CDI - Fixed
Spark Plugs:
1 NGK B8ES

Engine

Type:
Liquid Cooled 2 Stroke Reed Valve Straight Single
Air Filtration:
Foam element
Bore x Stroke:
39 X 41.4mm
Carburation:
Keihin PF70 - 18mm venturi diameter
Compression Ratio:
7.3
Displacement:
49cm3
Fuel Minimum Octane Rating:
90
Lubrication System:
Seperate oil pump
Pilot Screw Setting:
2.5
Red line RPM:
11000
Starting:
Kick

Transmission

Chain Number of Links:
Varies on sprocket size
Chain type:
420
Clutch Type:
Wet Multi-Plate
Final Drive:
Chain
Gearchange Pattern:
1 N 2 3 4 5 6
Gear Ratio 1st:
3.166
Gear Ratio 2nd:
2.066
Gear Ratio 3rd:
1.500
Gear Ratio 4th:
1.173
Gear Ratio 5th:
1.000
Gear Ratio 6th:
0.851
Primary Drive:
Roller Chain
Sprocket front:
15
Sprocket rear:
49
Transmission:
Manual

Misc.

Colour Options:
White / Red /blue
Exhaust:
Expansion type
Frame:
Tubular
Fuel Control:
Carburettor
Motorcycle Style:
Off Road
Number Produced:
1207
Place of Manufacture:
Japan - JDM market
Swing Arm:
Pro link

Power

Fuel Consumption:
55km/l @ 30kph
Max Power Output:
7.2 std
Max Torque:
0.63

Suspension

Front:
Telescopic oil dampened
Rear:
Pro link mono shock

Tyres

Front:
70 / 100 - 17 40P
Rear:
90 / 90 - 14

Wheels

Front:
DID 1.5 x 17
Rear:
DID 1.5 x 14