H&R Bike Performance Spring 65mm + spacer set

350 lbs/in, 375 lbs/in, 400 lbs/in, 425 lbs/in, 450 lbs/in, 475 lbs/in, 500 lbs/in, 525 lbs/in, 550 lbs/in, 575 lbs/in, 600 lbs/in, 625 lbs/in, 650 lbs/in, 675 lbs/in, 700 lbs/in, 750 lbs/in, 800 lbs/in