The old forks are fine for trail speed, I spent lots of money for springs, gold vavle , retuning , and all, and still could not go but a 3 rd gear pace at the hair-scrambles, A little faster at GNNC but the bike would still dance around alittle and get squiley riding over my head. I may still not have the bike set up right with the stock forks. But now with the new KX- swap either me or these new forks have made me faster, crash factor has really increase, Bike is more stable no danceing around, I have DOT 4 brake fluid in but she's still hard to get stop, I'v been uested going so slow maybe a different brand of brake pads I have EBC in right now . The guy I got these forks from won the SEN-A class on a 220 said he needed more motor so he swicth to a KX-250. I got the forks he sold the bike seperate and made a little extra cash. We both weight the same so there was no need to change the set-up I got real lucky there, I have played with the clickers settings and now found the sweet spot. The same exact place he was running 15 compression 13 rebound in the very slow stuff just a little stiff not much over the other forks, but when it opens up a tad it's like a Cadillac 4 and 5 gears a singing . And for the Crashing battling other riders for the First Turn. If you have the extra cash do the fork swap first before you sink money in the stockers , It's made riding more fun and one of the best Mods you can make. It just took me 10 years Better late than never.