Yamaha SH-Y01 Wiring for Speedometer Calibrator Speedohealer V4 Healtech

Model-specific wiring for Yamaha for the Speedohealer V4 speedometer calibrator.

On most modern motorcycles, the factory speedometer error margin can sometimes reach up to 10%.
If you also change the sprocket or the crown, it can alter the speedometer reading by up to 15%, which means a possible inaccuracy of nearly 30%.

Likewise, changing a sprocket (even if the number of teeth does not vary much) can cause the odometer to display an incorrect reading, higher than the actual value, which unjustifiably reduces the value of the motorcycle in the event of a possible sale.

The SpeedoHealer from the manufacturer Healtech is a practical, economical, and simple way to correct the speedometer and odometer. Compatible with all motorcycles with electronic speedometers.

Find the Speedohealer V4 speedometer calibrator here: SH-V4.