Does anyone know of a way to adjust the electronic speedometer on a 09 KLX250s. Mine reads about 11% high?
Would a sensor from a KLX250sm reduce the reading too much?
I found this adjuster online but question if it will work on our bikes.
Electronic Speedometer Adjustment Module for Sportbike and Metric Crusiers.
Craig

 

yeah, my '09 is 10% over all the time (checked by GPS). I think they all are. Think of it as a (no)speeding ticket safety. It's pretty easy to subtract 10% to know how fast you're really going. I wouldn't waste any money to "fix" this issue.

 

I have used the Speedohealer on my 954RR and VFR800 with great success. They make one specifically for the KLX.

HealTech Electronics Ltd. - Makers of the SpeedoHealer, GIpro, X-TRE, FI Tuner Pro, OBD Tool

 

Below about 40mph my spedo is off the other way then as you get above 40-45 it swaps and reads high but it isn't the same throughout the range.

 

I have this one, 12oClockLabs $79 and it is plug n play for the KLX.
Works perfect. I have had it for over a year now.

 

I found the p/ns for the speedometer sending unit for KLX250s and KLX250sf are the same, however the meters have different p/ns.
Is it possible there is an adjustment screw inside the meter.
I doubt they build a different meter for the sf. Its probably the same meter, just calibrated differently.
I may go with the 12oclocklabs calibrater, But want to make sure the stock meter is not adjustable first.
Craig

 

take it apart Craig let us know what you find

 

I dont think the calibration has anything to do with the difference I think the reason the part# for the meters are different is the SFmodel has blue led backlight and the S model has amber led backlight!

 

The S has a 21" front wheel and the SF has a 17". Something has to be different.

David

 

Maybe thats why they display in different colors, to make it obvious which bike the display is calibrated to.

Cheers, Jim