The SF21 DUROLUX 160mm is a high-quality rear shock developed by the brand Suntour. This shock is specifically designed for use in various cycling applications and provides reliable support for an improved riding experience. With a length of 160 mm, the DUROLUX ensures optimal damping and stability, which is particularly advantageous in demanding riding conditions. The construction of the shock guarantees high durability and resilience, allowing it to deliver consistent performance even under extreme conditions. The SF21 DUROLUX is an excellent choice for cyclists who value comfort and control. Its versatile applicability makes this shock suitable for both recreational and sporty uses. The precise tuning and high-quality materials make the SF21 DUROLUX an indispensable component for any bike that relies on performance and reliability.