1973
The 1973 Honda CT90 'K4, continued the use of model designations that started with the letter 'K", followed by a number. There were no mid year changes in 1973. Honda did extend the use of the same "K" number as the previous year 1972. So, there are two years with the designation of "'K4". Most likely the 1973 is a continuation of the 1972 model with essentially all the same features. The speedometer had the extra indicator light for turn signals (see 1971 'K3). And, there are a few reports of 1973 'K4's having turn signals factory installed, but as of yet we don't have photo proof.
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Model ID |
CT90 'K4 |
|
Common Name |
Honda Trail 90 |
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Serial or VIN Number Begins At |
CT90 - 1xxxxx, unknown starting number (continuation of 1972 model). | |
|
Engine Size |
89 cc |
|
Engine Type |
Overhead Camshaft |
|
|
|
Carburetor Type |
|
|
High Altitude Knob Present |
Yes |
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Fuel Petcock Positions - ON RES OFF |
|
|
Jets - Factory - Other |
| |
|
Transmission Speeds |
4 Speeds |
|
Transmission Shift Pattern (Toe) |
N
1
2
3
4 |
|
High - Low Gearing Option |
Dual Range Sub Transmission | |
|
Suspension Front |
Telescopic Shocks |
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Suspension Rear |
Telescopic Shocks |
|
|
|
Speedometer Highest Speed |
60 mph |
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Speedometer Indicator Lights |
Green = Neutral
Amber = Turn Signals
Red = High Beam |
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Speedometer Trip Odometer |
Yes | |
|
Brake Activation Front |
Right Handlebar Lever |
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Brake Activation Rear |
Right Foot Lever and Left Handlebar Lever |
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|
|
Rear Cargo Rack, Size & Shape |
Large with Rear Vetical Bar |
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|
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Handlebar Rotates |
Yes |
|
Handlebar Color |
Chrome Tube Style |
|
|
|
Other Unique Features |
Gray Downtube Cover and Side Covers.
Black Exhaust with Chrome Shield. |
|
Right Side (aftermarket rear coilover shocks, not stock equipment)
Left Side (aftermarket rear coilover shocks, not stock equipment)
Front
Rear
Engine Right Side
Engine Left Side
Seat
Speedometer
Air Box Decal
