Jrc components Shimano Ultegra/105 12s jockey wheel set

Enhance your cycling experience with the JRC COMPONENTS jockey wheel set, designed for Shimano Ultegra and 105 12-speed systems. These durable wheels, precisely manufactured from premium materials, ensure exceptionally smooth and efficient gear changes. This vital transmission upgrade not only improves performance for any terrain but also provides a refined, professional appearance with its black anodized finish. Lightweight and simple to install, this set is the ideal method to improve your bicycle´s functionality and aesthetics for a superior ride