RockShock rear shock eyelet bearing/bushing kits and small parts for upgrade or replacement needs.Reduces friction to provide smooth, low-maintenance ride performanceDesigned to fit frames that use 8mm ID x 30mm wide hardware26mm bearing adapter upgrade kit is compatible with RockShox Super Deluxe Coil B1+ (2023+), Vivid Coil C1+(2025+), Vivid C1+(2024+) rear shocksRequires the Rear Shock Bearing Adapter Socket Tool for installation and removal (sold separately)Compatible with RockShox models: RS-SDLC-ULDH-B1, RS-SDLC-ULT-B1, RS-VIVC-UDH-C1, RS-VIVC-ULT-C1, RS-VIVD-UDH-C1, RS-VIVD-ULT-C1 RockShox Rear Shock Eyelet Bearing and Bushing Kits Eyelet Bushings UPC: 710845919107