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.
2-wire analog version: Same core features as the standard SpeedoHealer, correcting your speed and odometer reading, but built for a different type of speed sensor signal. HealTech's fitment lookup shows which version your bike needs. If your bike calls for the C version, the standard SH-V4 module won't read the signal correctly and won't work.
- Size: 50 x 30 x 17mm (1.9 x 1.2 x 0.6 inches)
- Weight: 38g
Everything ships in this one listing, the unit and the harness for your bike. Already have half of it? Order only what's missing, SpeedoHealer V4-2WA 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.
Can I use a standard SH-V4 harness kit with this module?
Only if HealTech's fitment lookup lists the C version for your bike. If it does, the standard SH-V4 module won't read the signal correctly, you need this one.
Do I need to reprogram it after disconnecting the battery?
No. Your calibration value is stored in flash memory and stays put even if you pull the battery.
Can I buy the module and the harness kit separately?
Yes, they're sold as separate listings. Buy just the module if you already have a harness, or just the harness if you already own a SpeedoHealer module.
