Thought I would post this cause I was confused and wondering how to convert it and thought some of you guys would wonder how too.
Post taken from another forum.
If your shopping for new springs this info might help you decide what you want.
1lb = 0.45359237kg
1in = 25.4mm...
anyone have any info on color for these springs? (I know these are about 1inch drop fron/rear)...
getting some conflicting answer on the colour.. a guy here had them and they were blue and then someone is selling a set and they are black
model: DR21 supersport (SS).