This brand new 2024 FOX Factory Float Performance X2 rear shock is designed for mountain bikes, featuring an air shock with a 9-inch (230 mm) eye-to-eye measurement and a stroke length of 60 mm. Made of durable aluminum, this black shock offers extra volume for a smoother ride on challenging terrain. Compatible with various mountain bike models, this high-quality rear shock from FOX is the ideal choice for enhancing your biking experience.