Spec Sheet
The information below is specific to the Honda - CRM 50 RN 92, 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.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
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
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.