Originally Posted by jeromerc

JCO2557 This is for the yz2 but should work for the yz4sf, at least I hope lol ordered a set as the first set looks good on my YZ2. The RDRP shock towers seem to be working fine, nothing bent yet, I did just get them installed as I just got back from the USA and got to try everything out. The racing performer screws are legit, I just left steel screws in on anything aluminum, the hinge pin holders, servo mounts and such. Steel is stronger but heavier, so leaving like 10 screws in is really no big deal. When I did put the new standoffs on my screws were also bent lol. The only real issue I noticed is that the RDRP stand offs seem a bit longer, the front shocks seem to be at a slight angle but nothing that seems to worry me as I was able to get my fastest laptime ever at our local track this past Sunday