Here you can buy a used Black U-Turn spring assy for Rock Shox Boxxer RIDE!. It fits Boxxer Ride (the only Boxxer that has U-turn) from years 2005-2006. Spring is black colour (probably hard one but I am not sure). No cracks, all threads are good. It doesn't come with top adjuster, top cap or bottom mounting bolt. Included is what You see in photos.