My CartView CartCheckout

My Cart

Items:  items
View CartCheckout
Search for your bike Select your bike below, or use 'Quick Search' if it's not listed...


Motorcycle Parts UK

Speedometer Re-Calibration Units

SpeedoHealer V4 - Speedometer Re-Calibration Unit

SpeedoHealer V4 - Speedometer Re-Calibration Unit

Ref: SHV4

On most modern motorcycles, with factory speedometer error being as high as 10%, even a modest sprocket gearing change can have the speedometer off by 15%. The sprocket change will also cause higher odometer reading, creating a negative resale factor for no valid reason and making you pay for services before you need them.

The SpeedoHealer is an inexpensive, convenient and very simple way to fix your speedo and odo.

Compatible with all motorcycles with non cable driven speedometer.

SpeedoHealer V4 with 3 functions in 1 unit!

Programmable Calibrator
- Calibrate your vehicle's factory speedo and odometer to get 100% accurate readings
- Make sprocket conversions road legal by speedo re-calibration

- Convert miles to kilometers and vice versa on import vehicles
- Set your speedo reading according to the local standard during your trip abroad (e.g. to/from the UK)

Advanced Top Speed Memory
- Recall your true top speed to your factory speedometer by press of a button mounted on the handlebars (Did you wonder just how fast you were going on that track day?)
- Your top speed limiter (ZX12R, ZZR1400 & ZX14) can be bypassed for off road use

"Great! It's nice to look at the speedometer with confidence that it's showing an accurate reading.

Worth the money? Absolutely. It's not terribly expensive as farkles go, it's easily disabled and re-calibrated and--best of all - I finally know exactly how fast I'm going."

Jack Phelps (
Suzuki 2007 DL650 V-Strom

Whats new in Speedo Healer V4?
  • New User Interface - Easier to program, review and update the stored parameters
  • Extended calibration range - Works even in special applications, like with different engine-gauge combination, bike engine powered cars, etc.
  • Detachable Remote button for the Top Speed Recall feature now as standard
  • Black, high quality shielded wiring harness for that factory look - blends in with the other cables
  • 30% smaller and lighter unit – by far the smallest calibrator in the world
  • Improved connector layout - less space required with the harness connected
  • Allows storing two independent calibration values and switching among them by the press of a button
  • There is clear, visual confirmation of the value in use - Might be useful for road/track setting when different wheel sizes or gearings are mounted. Also could be used to by-pass the speed limiter on the track
  • Allows to review and enable/disable the Km/h to MPH conversion feature by the press of a button
  • Works from as low as 3V supply voltage - Means even easier installation for all Yamaha bikes and some other models
  • Reduced power consumption + auto stand-by

Price:70.79 (84.95 Including UK VAT at 20%)

(Shipping costs calculated before checkout and 20% UK VAT/tax will be removed for non-UK destinations)

Read the SpeedoHealer V4 - Speedometer Re-Calibration Unit Reviews...
(Overall Rating: 10 out of 10)

  Brilliant Speedometer Corrector.  Fantastic piece of kit.. My Buell X1 was reading 74mph when actual was 60mph after a rear sprocket change. Fitting was very easy, just plug and play. Instructions where clear and the app walked you through the changes step by step without any issues. Happy now my speedometer is accurate.   Jason Phillips - Leicester