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Speedometer Accuracy

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Old Aug 6, 2013 | 02:13 PM
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Default Speedometer Accuracy
My previous non-Harley bikes had huge speedometer errors ranging from 7% to 10% slower than indicated.

I don't have a GPS to check my speedometer accuracy on my 2007 Softail Deluxe. Anyone checked the accuracy of the speedo of this bike?
 
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Old Aug 6, 2013 | 07:16 PM
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I checked my 2013 Deluxe and it was right on the money. Couldn't hardly believe it!
 
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Old Aug 6, 2013 | 07:36 PM
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I suspect that my 2007 is close also. When I did the speed limit on my other bikes it seemed like virtually everyone passed me at a high rate. On my Harley traffic tends to travel at the same as the bike when I am doing the speed limit.

Thanks for the reply.
 
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Old Aug 6, 2013 | 07:38 PM
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I have had some HD's be as much as 10% off, and some be dead-on. My 2012 Softail is dead-on.
 
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Old Aug 6, 2013 | 07:39 PM
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According to the radar speed limit signs in my area, mine is 2 mph fast. No telling how accurate the signs are though.
 
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Old Aug 6, 2013 | 07:39 PM
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My 06 Deuce reads 3 mph fast. Confirmed with two different GPS units.
 
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Old Aug 6, 2013 | 08:04 PM
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Just chiming in here to see if I can get the answer to the other question here. How accurate is the odometer?
 
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Old Aug 7, 2013 | 02:02 AM
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Originally Posted by fourhour
Just chiming in here to see if I can get the answer to the other question here. How accurate is the odometer?
It will be the same, same input.

Speed = Time
Distance
 
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Old Aug 7, 2013 | 05:10 AM
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Old Aug 7, 2013 | 06:59 AM
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according to those road-side radars that tell you your speed, mine is 1-2 mph slower than actual on my 2010 FLSTFB
 
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