Hey gang, I bought a used zx10r damper that came off a factory bike. I would like to have it rebuilt. I’ve look at at Kyle racing and it’s about 100 bucks (shipping etc). RaceTech will do the same but for 160-180 depending on shipping. My question to you all, is why such a big price difference? I want it done right and don’t mind paying more I just curious as to why the price gap is so much and I am looking for insight.