Back in Sept. of 19 when I purchased my trike new the dealer told me that the TPMS light would always be on because of the missing rear sensor and that CSC was working on a fix. Well this past winter I received a letter from CSC stating that a "fix" was available and I need to setup a time with my dealer to have it installed. Got it done today, took the dealer 3 hours to install the "kit" what ever it is? All I can say is WOW! it's like a whole new trike. Shifting is so much better now in all modes. Good job CSC!