I own 303.5c cr cat with 300 mm wide tracks, would like to go to 350 mm wide, any comments?
what kind of comments are you looking for? you will get more flotation! you will get less traction (kinda)!
I need information as to where to get 350mm x 52.5mm x 90 link tracks. Have received different responses as to if they will fit.
I'd call VPI, Trek, ITR, ITM, and see if they have any. ITM/Titan makes their own shoes up in Wisconsisn(?) I believe. I can point you in some other directions too by private message if necessary. I commonly order custom length shoes from Asia.