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.
CAN-Bus speed sensor 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-C Module Only or SpeedoHealer Harness Kit Only.
If you're not sure which part number fits your bike, the fitment search bar above will find it for you. Just enter your 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.
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.
Will correcting my speedometer also raise my bike's factory top speed limiter?
Often, yes. If your stock speedometer reads a few percent fast, the limiter triggers early. Correcting that error usually pushes the limit point out far enough that you won't hit it.
