RockShox Saddle Rail Clamp Kit Description: This Rock Shox Saddle Rail Clamp Kit includes pieces to restore or repair saddle clamp hardware found on select RockShox Reverb dropper seatposts. Features: Genuine replacement RockShox parts Saddle Clamp kit for select Reverb seatposts Includes clamp, nuts, and bolts Specifications: Compatibility: RockShox Reverb AXS A1 (2020-2021)