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Author Topic: Speedometer Error Correctible?  (Read 912 times)

mrmike

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Speedometer Error Correctible?
« on: September 10, 2013, 11:50:46 PM »
   I have a 2012 GTI300. My speedometer reads about 2mph fast when checked with a GPS. Will changing the front tire from a 110/70-16 to a 120/70-16 help to correct this? I'm going to upgrade to Michelin City Grips and would like to correct the speedometer at the same time. I believe the slightly bigger diameter would help.
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Past rides- '73 Honda 450, '00 Harley Softail Deuce, '10 Kymco People 150, '12 Kymco GTI 300, '21 Kymco X-Town 300i ABS

CosmoKorny

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Re: Speedometer Error Correctible?
« Reply #1 on: September 11, 2013, 01:14:54 AM »
You have already been given very good advice regarding tire size. 

Your speedo is 2 percent off?  It seems to me tire wear alone is going to account for more than 2 percent.
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johnson

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Re: Speedometer Error Correctible?
« Reply #2 on: September 11, 2013, 04:08:02 AM »
Only two percent off?  You need to park that scoot in the garage and save it for the scooter museum.  No one has a speedo that accurate. 
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Vivo

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Re: Speedometer Error Correctible?
« Reply #3 on: September 11, 2013, 05:35:53 AM »
2 percent? wow!  Mine is around 10%.. but who cares? I seldom look at my speedo... more on the gas gauge...Lol!
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