HealTech SpeedoHealer SH-V4 + SH-S01 Harness Kit to suit Suzuki

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SpeedoHealer SH-v4 + SH-S01 Harness

The most popular speedo and odometer
calibrator for Suzuki Motorcycles

Use HT Product Advisor from this page to ensure this kit fits your Suzuki bike. SpeedHealer SH-V4 + SH-S01 Kit.

The most popular Speedo and Odometer calibrator because a calibrated Speedo and Odometer mean precise readings in every situation while keeping mileage on the proper side. Don’t let uncalibrated readings degrade resale value!


In stock

On most motorcycles the factory speedometer error can be as high as 10%. So even a modest gearing change can have the speedometer off by 15%. Changing the sprockets or tires will also result in higher odometer reading, decreasing the bike’s resale value without valid reason. The SpeedoHealer is an affordable, convenient and very simple way to sort these speedo and odo issues. Compatible with all motorcycles, ATVs/UTVs with non cable driven speedometer. Get your fix today – You won’t find any better alternative on the market! The SpeedoHealer is the most popular and most reliable calibrator in the world – acknowledged by thousands of happy customers worldwide.


Programmable Calibrator

Unit Convertor

Top Speed Memory

Calibrate your bike’s speedometer to get 100% accurate reading – even with the most radical sprocket swaps! Convert Km/h to MPH or vice versa on import vehicles or during your trip abroad. Recall your true top speed to your factory speedometer by the press of a button.


  Easy to use User Interface
Easy to program, review and update the stored parameters.

  Extended calibration range
-99.9% to +9999.9% in steps of 0.1% Which means the signal can be adjusted from 1/1000 to x100, in increments of 0.001. This range is efficient even for the most radical gearing changes and suitable for all kind of custom applications as well.

  Improved top speed
Can be used to remove the top speed limiter of the speed restricted motorcycles and ATVs e.g. from Honda, Kawasaki, Yamaha, Can-Am.

  Detachable remote button
The SpeedoHealer comes with a detachable remote button as standard for the Top Speed Recall feature.

  Supreme compatibility
Compatible with most motorcycles, ATVs/UTVs. Plug ‘n Go harness kits are available for most models. Compatible with all our products too.

  Dual-bank memory
Store two independent calibration values and switch between them by the press of a button. There is a clear, visual confirmation of the active bank and value in use. Useful for road & track setting when changing gearing or running different sized wheels/tires.

  Display unit conversion
Change from Km/h to MPH and vice versa by the press of a button.

  Interactive test mode
Confirm installation before take off.

  Compact dimensions
30% smaller and lighter unit compared to SHv3. Full SMD design. The smallest and lightest full featured calibrator ever built.

  Wide operating voltage range
Works from as low as 3V supply voltage up to 19V. Means even easier installation for all Yamaha bikes and some other models. Reduced power consumption and auto stand-by.

  High-speed CPU
32-bit processing ensures high accuracy and immediate response to the input signal with no lag.

  Robust design
100% weatherproof. Every unit is fully tested, guaranteed to work. All leads are protected against reverse voltage, short circuits and high energy transients.

Model Compatability [SH-S01]

CAGIVA Navigator (2000-2006), Raptor 650 (2001-2008), Raptor 1000 (2000-2006)

KAWASAKI KLV1000 (2004-2006)


SUZUKI AN400 Burgman (1998-2006), AN650 Burgman (2002-2018), B-King [non-ABS] (2008-2012), B-King [ABS] (2008-2012), Boulevard C50 (2005-2024), DL650 V-Strom [non-ABS] (2004-2016), DL650 V-Strom [ABS] (2007-2016), DL1000 V-Strom (2002-2013), Gladius (2009-2015), GSF600 Bandit (2000-2004), GSF650 Bandit [non-ABS] (2005-2015), GSF650 Bandit [ABS] (2005-2015), GSF1200 Bandit (2001-2006), GSF1250 N/NA Bandit [non-ABS] (2007-2013), GSF1250 S/SA Bandit [non-ABS] (2007-2014), GSF1250 N/NA Bandit [ABS] (2007-2013), GSF1250 S/SA Bandit [ABS] (2007-2016), GSR400 (ALL years), GSR600 [non-ABS] (2006-2011), GSR600 [ABS] (2006-2011), GSR750 [non-ABS] (2011-2017), GSR750 [ABS] (2011-2017), GSX600F Katana (1998-2006), GSX650F [non-ABS] (2008-2015), GSX650F [ABS] (2008-2015), GSX750F Katana (1998-2006), GSX1250FA (2010-2017), GSX1300R Hayabusa (1999-2020), GSX1400 (2001-2009), GSX-R600 (1997-2024), GSX-R750 (1996-2024), GSX-R1000 (2001-2016), GW250 (2011-2017), Inazuma 250 (2011-2015), Intruder 250 LC (2015), Intruder C800 (2005-2017), RMX-450Z (ALL years), SFV400 (ALL years), SFV650 (2009-2015), SV650 [non-ABS] (1999-2014), SV1000 (2003-2009), TL1000R (1998-2003), TL1000S (1997-2003), VL800 Intruder Volusia (2001-2023), XF650 Freewind (1997-2004)

YAMAHA WR125R/X (2009-2014)

SH-S01 application list (30/04/2024)  Copyright © 2003-2024 HealTech Electronics Ltd.


After selecting your bike, simply copy the
product code into the search field to
find product for ordering

Install Guides

Before installing this product, please make sure you got the right part for your bike. See the part number on the packaging and use the Product Advisor on our website to check compatibility. These instructions are applicable to a wide range of motorcycles and describe the main install steps needed for a successful installation. You may find motorcycle specific Supplementary Manuals on our website.​​​​​​​

Please visit: www.healtech-electronics.com/SH

 What does the installation involve?
You need to remove a side fairing or rise the fuel tank to gain access to the speed sensor coupler. If you can do that, the rest is quick and easy. Separate the speed sensor coupler and plug-in the SH harness connectors.
All our SH Harness Kits are true Plug-n-Go type, except the followings:
– SH-U01: This is an universal harness kit. 4 wires have to be spliced to the speed sensor wires (Power, Ground, Signal In and Out). All connections can be done at one place, near the sensor.
– SH-K05: Plug-in install, but you need to splice one connection.

 Which vehicles is the Speedo Healer compatible with?
All bikes, ATVs, cars, vans, trucks and snowmobiles which have 3-wire speed sensor or 2-wire ground switch sensor.
BMW motorcycles use 2-wire inductive sensor which the SH-V4 is not compatible with. However, we can make custom unit on special order. Please contact us.

 My speedometer is analog, will the SH work with it?
Yes, the SH works with both analog (rotating needle) and digital (LCD read-out) speedometers. However, the speedometer must be electronic.

 How can I tell whether my speedometer is electronic or not?
It is electronic, if there is no driving cable going to the back of the dashboard (usually from the front wheel) but electric wires. All modern motorcycles have electronic speedometer.

 Will the SH calibrate both my speedo and odometer?
Yes, but it is not possible to calibrate them separately, as one speed signal drives both the speedometer and the odometer.
On most bikes, if the speedo is calibrated to be 100% accurate, the odo will register slightly less miles. While this can be annoying in certain situations, one can always calculate the real distance easily after a long trip.
Alternatively, of course, you can get the factory default indications regardless of the used gearing: accurate odometer and slightly optimistic speedo.

 Will the SH fix my speedometer in the entire range?
Very likely, as all modern motorcycle speedos have none, or very little linearity error. If you wish, you can check the linearity error of the speedometer by using the SH in Test mode.

 I use a different re-calibrator on my CBR600F4i and the speedometer jumps up and down by 1-3 mph at steady speed. Will your SH be better?
Absolutely. The SH uses 32bit real-time arithmetic and 0.001 correction steps , therefore it won’t cause any side-effects.

 I use a different recalibrator on my GSX-R1000 and at very low speed, the speedo-meter stays at zero or jumps around.
Unlike the SH, other calibrators simply do not drive the speedo below a certain frequency. With the SpeedHealer, there is NO speedo lag, even on takeoff.

 In what regard is the SH the best among the competitive products?
› Widest calibration range along with the finest increments
› Widest in- and output frequency range
› The most accurate calibrator
› Top Speed Memory function included
› Mile and kilometer conversion without any affect to the selected calibration value
› Quick and easy set-up through the on-line calculator, no need for math and special look-up table
› Plug-n-Go Kits are available for Japanese bikes
› The selected values can not be changed unintentionally
› Smallest power consumption
› All leads are protected against improper installation and noisy signals
› Compact and robust design, 100% weather proof
› Detailed documentation and excellent customer support
› The best value for money

 I disconnected the SH/removed the battery, do I need to program the SH again?
No, the SH retains the settings even if you disconnect it. The values are stored in Flash memory. Your SH-V4 will always display the calibration value in use whenever the ignition key is turned on.

 I changed the front/rear sprocket on my bike and my speedo reads the same at a given rpm. So do I have more speedo error?
Yes. The speed sensor is reading the revolution of the countershaft, therefore the speedo vs tacho readings will always be the same. However, with a shorter sprocket ratio, higher rpm is needed for the same actual speed, i.e. the speedo error is increased.

 Can I buy another SH box or a Harness kit separately?
Yes. Please contact the distributor in your country.

 I have a GPS unit (or a Bike Computer) installed on my motorcycle, is there any reason to install an SH?
› GPS receivers and Bike Computer have a huge lag, therefore can’t show the real momentary speed. The sensors of bike computers send only 1 pulse per wheel revolution while the bike’s original speed sensors can send over 80.
› When your odometer shows more mileage than the actual, you pay for it when you sell the bike.
› If the vehicle is equipped with fuel consumption meter, top speed, average speed or other extended functionality, having the speed signal calibrated becomes even more important.
› Reading from the small bike computer screen can be hard and unsafe, especially at high speeds or low light conditions.

 How can I use the Top Speed Memory (TSM) recall function and how does it work?
Press and release the remote button. The top speed is shown on the speedometer for a few seconds, even if the bike is in motion. Keep the button depressed for at least 2 seconds to reset the TSM. Notes:
› The TSM retains its value even if the ignition is switched off or the unit is disconnected.
› The TSM function is disabled in Transparent mode, i.e. the unit has to be programmed first (only on SHv3 and earlier).
› The odometer always registers proportional to the indicated speed.

 If I enable the “km/h to mph” conversion mode, will my LCD read in mph?
The indicated speed and distance travelled will be converted, but the displayed units of measure (km/h and km) won’t be changed.

 I have an Acumen/Datatool Gear Indicator installed. Can it be used together with your product?
Yes, the SpeedoHealer can be used together with any aftermarket products. We recommend connecting the gear indicator between the speed sensor and SH white wire.

 Will the SH remove the speed limiter of my bike (ZX10, ZX12, ZX14, YZF-R1)?
By calibrating your speedometer that has e.g. +8% factory speedometer error, the limit point will be raised by 8% as well. Usually it means that the limit point will never be reached.
If your bike has been tuned for extreme top speed, use the dual-bank memory feature of the SH-V4. E.g. when riding a ZX14 on the street, select -7% to have an accurate speedo, and switch to -90% if you wish to attempt a 200+ mph run on the track. Switching between A-B memory banks is as simple as pressing a button.

Note: The SH does not affect the speed limiter on Suzuki motorcycles with gear position sensor (you need a GIpro w/ATRE or X-TRE to by-pass the limiter on Suzuki's).

After selecting your bike, simply copy the
product code into the search field to
find the product for ordering.

Good to know