Girard, your an auto tech. My buddy who is as well tells me, along with the Optimum guys who did Cannondale's system, that closed loop is great but the O2 sensor needs an air referance port that would be too hard to keep clean enough on a dirt bike. He said a lot of 4x4 trucks that see mud bogs come in with trouble and are found to be dirty sensors. Thoughts?
All that tech and a cable clutch?
Is that really PDS or possibly a type of top mount linkage? hard to see for sure.