EST Restock:  Feb 23 2/1/25:  Make sure "HighLowSpeed" in the Functions area of the app is 11 Line, not 13 CAN. 12/20/24:  Added Bluetooth Module (Dongle) to Kit!  See last pic for disabling several functions in the simple mode--if you don't do it, the aftermarket throttle will not function. Attention Tuttio Soleil01 Riders:  want to open the window of possibility for your bike and lay the foundation for a 60 or 72V future upgrade?  Or perhaps you're just trying to replace the stock throttle, don't feel like splicing, and wouldn't mind adding a 3 speed switch.  Here's your solution:  a KEY VOLTMETER version of the Tuttio Soleil01 upgrade kit!  All components are approx 100cm in length, so no need to extend! For those with an upgraded battery (60V or better), be sure to check out the FarDriver ND72450b controller (Encoder model). 1) Encoder Harness:  allows you to run our prewired accessories or add one of our displays rather easily. 2) Prewired Key Voltmeter:  easy on /  off solution that also displays the voltage 3) Prewired SurRon Throttle:  stronger spring, potted internals with a wide array of grip options.  Available in the upgraded milled CNC design. 4) Prewired 3 Speed Switch:  be able to control 3 levels of power.   Wiring Instructions:  Disconnect Battery during Installation 1) Key Voltmeter:  plug two pin voltmeter connector into the two pin RED connector on the FarDriver harness.  The single pin connector goes to the one pin ORANGE key lock wire on FD harness. 2) Throttle:  plug in to the 3 pin Encoder connector with black, green, and red wires (with white stripes) 3) 3 Speed Switch:  plug into the BLUE 3 pin connector of the Encoder Harness. Basic Tune using Bluetooth Dongle by Voltron Watts