ROCKSHOX VIVID/KAGE COIL SPRINGSPRING FORWARDCoil suspension is great for gravity-fueled adventures. The Rock Shox Vivid/Kage Coil Spring are coil springs that are available in many sizes and weight ratings. If you have a Vivid or Kage aftermarket shock, then you'll want to get a spring to go with it, since they are not included. Features Available in multiple spring weights Available in multiple eye-to-eye/travel lengths Work with the Vivid and Kage aftermarket shocks | Rockshox | Vivid / Kage Coil Spring | Gray | 400Lb 10. 5"x3. 5"