Vivid Coil Ultimate DH C1The world’s best gravity racers need it. The roughest tracks demand it. Vivid Coil Ultimate DH is unmatched in downhill performance and tunability. . TouchDown RC2 damper features sensitivity and suppleness off the top while remaining stable and supportive throughout its travel. This position-sensitive damper offers reliable performance and tunability with energetic responsiveness at every position in the travel.. Rebound adjustment, independent High and Low Speed Compression adjustment, without the Threshold Lever.. Adjustable Hydraulic Bottom Out has five compression settings at your fingertips to customize the amount of bottom-out resistance in the last 20% of travel.. Soft, stroke-specific bottom-out bumper accommodates the range of stroke lengths, allowing.