Product Description
Your speedometer doesn't actually measure your speed, it counts pulses from a sensor on your wheel or gearbox and calculates speed based on your stock tire size and gearing. Change any of that, a bigger rear tire, different sprockets, a gearing swap, and the reading goes wrong. The SpeedoHealer sits inline with that sensor signal and lets you apply a precise correction factor, so your speedometer and odometer go back to reading true no matter what you've changed on the drivetrain.
- Size: 50 x 30 x 17mm (1.9 x 1.2 x 0.6 inches)
- Weight: 38g
This is the full kit: unit and harness together, one order. If you already own one of the two, don't buy it twice, get just the missing half: SpeedoHealer V4A Module Only or SpeedoHealer Harness Kit Only.
Use the fitment search bar above to look up the exact part number for your bike by Make, Model, and Year.
Q&A
What exactly is included in this kit?
Both halves: the electronic unit and the bike-specific wiring harness. It's a single order that covers everything needed for installation.
Will this fix my speedometer across its whole range, not just at one speed?
In almost every case, yes. Modern speedometers have very little linearity error to begin with, and you can check yours using the SH's built-in test mode.
I have a GPS unit or bike computer already, is there still a reason to get one of these?
Yes. GPS and bike computer sensors send far fewer pulses per wheel turn than your bike's own speed sensor, so they lag behind your real momentary speed. This corrects the actual sensor signal instead.
Can I run this alongside an aftermarket gear indicator?
Yes, it works fine with other aftermarket electronics. We recommend wiring the gear indicator between the speed sensor and the SH's white wire.
