The RockShox Vivid Coil Ultimate DH is a dedicated downhill rear shock built for riders who demand maximum traction, control, and consistency on steep, fast, and technical terrain. Built around the unmistakable feel of coil suspension, it delivers supple small-bump sensitivity, strong mid-stroke support, and controlled bottom-out behaviour for confidence on the most demanding tracks.

At the core of the shock is the updated RC2T damper, featuring fully independent high- and low-speed compression adjustment with a wide, usable tuning range and no cross-talk between settings. The revised compression tune in the main piston is designed to work in balance with forks using the Charger 3.2 damper, delivering predictable suspension performance front to rear.

A redesigned base valve reduces internal floating piston forces by 40%, creating an exceptionally supple ride feel while maintaining strong traction and control. The numbered compression dial provides a clear baseline for setup, making adjustments simple and easy to communicate between riders, mechanics, and suspension tuners.

To manage heavy impacts near full travel, the Vivid Coil Ultimate DH features Adjustable Bottom Out (ABO), offering five levels of compression control through the final portion of the stroke. Combined with 20 clicks of rebound adjustment, the shock provides precise tuning for a wide range of rider weights, spring rates, and downhill track conditions.

Features

• Updated RC2T damper with independent high-speed and low-speed compression adjustment

• Wide usable damping range with no cross-talk between compression adjustments

• Numbered compression adjuster for intuitive and repeatable tuning

• New base valve design reduces IFP forces by 40% for improved small-bump sensitivity

• Main piston compression tunes matched to Charger 3.2 fork dampers for balanced suspension feel

• Adjustable Bottom Out (ABO) dial with five compression settings for end-stroke control

• 20 clicks of rebound adjustment for consistent and precise return-speed tuning

• Removable rebound knob doubles as the adjustment interface for HSC and ABO

• Coil spring design delivers consistent damping performance and maximum traction

• Dedicated downhill design optimised for modern DH race bikes

Specifications

• Eye-to-eye lengths: 225 / 250 mm

• Stroke lengths: 67.5 / 70 / 72.5 / 75 mm

• Damper: RC2

• Spring: Coil (sold separately)

• Mount types: Standard or trunnion

• Adjustments: High-speed compression, low-speed compression, rebound (20 clicks), Adjustable Bottom Out (5 settings)

• Weight: Approx. 948 g (250×75 with spring)

• E-MTB compatible

Compatibility

Designed specifically for modern downhill frames using metric mounts. Confirm eye-to-eye length, stroke, and mounting hardware compatibility with your frame before purchase. Choose the correct coil spring rate based on rider weight and frame suspension kinematics.

Installation Notes

Professional installation recommended. Ensure mounting hardware is correctly torqued and coil spring preload is set appropriately. After installation, adjust rebound and compression to suit rider weight and track conditions, and confirm adequate clearance through the full suspension travel.