Race Tech FRSP Fork Spring Kits - 2001+ Triumph Modern Classicsplease make a rate selection from drop down Complete kit with springs, washers and spacer tube (will need to be cut down) High stiffness to mass ratio Shot peened, heat treated and preset chrome silicon steel Accurate rates to within 2%, Accuracy and performance Dial in your front end with the correct spring rates Fits all triumph twins with 41MM Forks Calculate spring rates here: https: racetech. com product search