Replacement footstud for RockShox A3 forks using the Vorsprung Secus system
This upgrade is best installed during a lower leg service
the Onyx 38 addresses the added stresses and flex issues by ensuring the fork flexes as a single unit
Use the Vorsprung Smashpot V2 Spring Calculator to determine the ideal spring rate based on your weight
delivering predictable suspension performance front to rear
Vivid Ultimate DH RC2T D1 Coil 250mm x 70/72.5/75mm (2026) Size:Vivid Coil Ultimate DH RC2T D1 - (250x75) Reb55/Comp30, ABO Replacement footstud for RockShox A3The 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