K Lite Handlebar Switch/ Wire Loom V2

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  • Regular price $78.99

Pre-made / plug and play wire loom for quick and easy install

Selects between USB charger  and / or lights

Made for SON or Shimano / SP dynamo hubs

All wiring done, just fit and forget, THIS is all you need to complete the KIT with Lights and or USB charger


Wire loom TYPES:


This is the simple setup...lights in the night, charge in the day.

A easy setup that is fully auto with the touch of just one switch.

LIGHTS or USB charger, in use,  switch to lights at night, then switch back to recharge in the day time. No off mode, as we want USB recharge whenever we are not using the light.

***USB power gets equal PREFERENCE with this wire loom, simple set and forget system for TOURING.



'USB always ON' means we run the USB module at the same time as the light, so USB is always on when being used and AUTO OFF when no power is used (thus no load on user)


Riding at nite to save on food and water or avoid the heat is a smart thing to do, so is having USB power at same time as lights! Great for charing your GPS at the same time.

The HUB power-shares with the USB module so you can recharge your GPS at same time. 

Fully auto power sharing between light and USB module, USB AUTO will shut down when not in use.

On this wire loom / bar switch the Main SWITCH turns the light ON/OFF. USB is always ON.


***the USB always ON lead is MARKED by a ZIPTIE at the plug,  please plug this lead to the USB charger for correct operation***


***Please NOTE this is only a wire loom, it does not make USB power.***

***XT30 plug version (XT30 plugs are smaller, and DO NOT FIT w XT60 plugs)***

***USB power gets first PREFERENCE with this wire loom, you can pull USB power till hub limit, then light will dim, this is a more advanced system for RACING***

***The power LIMIT of the 3 watt hub is not huge, in general you can run LIGHTS and GPS at same time and still have full power on light, however if you try to use lights and charge a drained phone or a drained USB cache battery at same time the system will then go into power share mode with preference to USB system, thus dim the light a little, this can often mean the center LED of the ULTRA light will not light as light is in power share mode, you can get full power back to the light by removing the heavy load off the USB charger, best to charge USB cache in the day when light is not in use, if you pull more than 350mA from the USB charger when using the light, system will go into power share mode as you have hit the limit of the hubs power***