The Rear Shock Bearing Adapter Upgrade Kit replaces the standard DU bushing mount with bearing hardware. Designed to fit frames that use 8mm ID x 30mm wide hardware, and compatible with Vivid C1 (2024+) and Super Deluxe Coil B1+ (2023+) rear shocks.FEATURESReduces friction to provide smooth, low-maintenance ride performanceRequires the Rear Shock Bearing Adapter Socket Tool for installation and removalDU bushing must be removed prior to installation. For instructions, refer to the relevant service manual. SPECIFICATIONSUpgrade Kit Model: Vivid