That round one doesn't really offer much for the price.
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Voltmeter
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Oil Pressure
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Water OR Oil Temperature
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Your choice of either Fuel Level or Air Pressure.
The trailtech striker seems to have all or almost all the options you want for $129.
http://trailtech.net/striker.html
And you could hook it up as your speedo and tach or probably run it along with your current gauges in your fairing.
* Speedometer:
o Speed
o Average Speed
o Maximum Speed
o Mph/Kmph
* Voltage:
o Voltage
o Maximum Voltage
o Minimum Voltage
* Temperature:
o Engine Temperature
o Ambient Temperature
o Max Engine Temperature
o Temperature Alert LED's
o Model-specific Sensors
o °F/°C
* Distance:
o Trip Distance
o Odometer
o Adjustable Distance
o Miles/Kilometers
* Time:
o Hour Meter
o Ride Time
o Stop Watch
o Accumulated Ride Time
o 12 or 24 Hour Display
* Maintenance:
o Oil Reminder
o Wrench Reminder
* Power Input :
o White backlit LCD Display
o Accepts Any Power Input AC/DC
o Auto-switch to Internal Battery
o Permanent Memory - Data is Never lost
o Waterproof Design
* Value Added :
o Remote Switch Compatible
o Model-Specific Sensors
o Custom Design Kits for Exact Model Fit
o Unlimited Phone and Email Support
o Aluminum Protectors Available
