Smart Turn System (STS) is an intelligent device that automatically cancels a flashing turn-signal after turns, lane changes, roundabouts and most other manoeuvres. It uses an advanced motion sensor to recognise the manoeuver and so determine the correct moment to cancel the turn-signal. Although there are cheaper options, I managed to get 60% off, so installed it and I am very happy with the results
The installation on the Bonneville Speedmaster 1200 has different coloured wiring than mentioned in the instructions. Signal is green, Right turn is green/white, and Left turn is green/brown. Smallest rubber was cut in half to disable the indicator switch function.
I placed the unit under the frame (tank removed) and ran the cabling through the bikes cable tray on the left side to the control wire connectors at the back of the tank. Alongside the turn signal, are power and earth wires (red and black) to complete the installation. Removal of the switch unit allowed the rubbers to be installed in the end to force the activator back to the centre.
Yes @half ton, they had a one-off 60% for one day only. It was for both systems, but I do not want the brake system. I managed to delete the brake module and still apply the code. I like not having to worry about forgetting to reset as we do not need reasons to confuse cage drivers into a conflict.
Once I identified which wires, the ST2 install was simple. I would have preferred spade terminals but the bullets work ok if you hold the male for plugging and unplugging.
I thought I'd use some of my self-isolation time to fit the ST2 to my 2019 T120. I'm a bit alarmed to see how thin the wires are in the harness and wonder how securely they'll crimp to the bullet connectors? But when I took the switch off the handlebars it looks nothing like the switch they show in their installation video. I can't see where I would put the wee rubber stoppers. My switch looks the same as your Speedmaster. Where did you put them?
In case it helps anyone taking on the same job, there's a very helpful posting about installing the kit on a modern T120 here ... http://www.mylostinterest.com/sts-pg1.html
