I am very pleased with this saddle damper. Previously gave me my saddle 1: 1 every road unevenness again and it was very unanagenehm. So I looked around for a suspension seat post. In Fahrradhandel where I first looked around there was exactly the same product for almost twice the price! Black was of course sold out. So I found here exactly what I wanted. The saddle spring support v. Ergotec fulfills the purpose of 100% and also looks higher valent. The inclination of the seat can also be adjusted easily as it should be. The shock absorber area is reserved for cyclists with weight of 60-80 kilos. Folds so with my 67 kilos very good. I would give a buy recommendation for here.