QSH Plug-and-Play harnesses for use with the iQSE Quickshifter easy by Healtech Electronics.
The iQSE Quickshifter easy module is purchased separately and is available here.
Look for a harness compatible with your bike using the "Product Advisor" below.
Please take great care in selecting the correct harness especially if you have an Aprilia/Suzuki which may require the QSX-P4B and not the QSH-P4B.
In general the harness recommended by the Advisor is simply the easiest one to install.
"QSH-Fxx": connect to the injectors.
"QSH-Pxx": connect to the coils.
"QSH-P2T/QSH-P4T": requires a cable to be cut and bridged in the original bike harness. The kit includes all necessary parts and instructions.
"QSX": include additional electronics in the harness itself. Some bikes detect the ignition cut and show a "FI" error. The additional electronics prevent this problem.
"QSR": include a replacement shift-rod (M6) where it has been found necessary for the installation of the ring sensor.
KTM 1290 Super Duke R 2014 onwards
There are reports of engine damage being caused to this specific bike by the use of aftermarket quickshifters, where the "cut" has been applied to the coil circuit. For this bike the Healtech iQSE uses the QSR-F2F cable which cuts the circuit to the fuel injectors. There are no cases of the iQSE causing engine damage. Nevertheless we feel obliged to point out that KTM will not honour the warranty on this bike where any aftermarket quickshifter has been installed (note there is no factory quickshifter available!)... An official statement from KTM (in spanish) can be seen here for your information.