The SF21 DUROLUX 150mm is a high-quality shock absorber developed by the brand Suntour. With a length of 150 millimetres, this absorber provides optimal support for various types of bicycles, particularly in the areas of mountain biking and sporty usage. The SF21 DUROLUX is characterised by its robust construction and its ability to effectively absorb shocks and bumps on the trail, leading to improved riding comfort and greater control over the bicycle. The design of the absorber is aimed at ensuring both performance and durability, allowing it to function reliably even under demanding conditions. This shock absorber is an excellent choice for cyclists who value quality and performance and wish to optimise their rides both on the road and off-road.