Rear shock DU bushing kit - What it is: a rear shock absorber DU bushing kit made from high-quality material for durable, long-lasting performance. - Why you need it: worn DU bushings can cause play, reduced damping efficiency, and a less responsive rear suspension. Replacing them restores smooth operation and improves overall ride quality. - Compatibility and size: designed for shock absorbers with a width of 7 mm to 14 mm.Compatible with a wide range of bicycle models. - Easy installation: engineered for straightforward installation, enabling quick and trouble-free replacement of the DU bushings. - Performance improvement: by replacing worn bushings with this kit, you can enhance the rear shock’s performance and efficiency, contributing to better control and ride feel. - Materials and durability: constructed from high-quality material to ensure durability and long-term reliability under typical cycling conditions. - Use scenarios: 1) Routine maintenance on mountain bikes after extensive off-road use to restore damping accuracy. 2) Replacing worn bushings on touring or gravel bikes to reduce play and improve ride smoothness. 3) Shop or workshop upgrades to extend the life of multiple bikes by refreshing the rear suspension components. - Notes: suitable for a variety of bicycle models that use 7–14 mm wide rear shock bushings, providing a practical solution for suspension maintenance and performance restoration.