XRay XB8 55mm Rear Shock Absorbers Set (2)

The XRay XB8 Rear Shock Absorbers 55mm Complete Set (2) – part number XR358211 – delivers precise suspension tuning for the XB8 platform. Designed with multi-adjustable components and durable finishes, these oversized big-bore units offer versatile build options to match different track conditions while maintaining consistent performance.

Key Features

• Multi-adjustable 3-in-1 shock caps with four bleed holes and three seal choices: ribbed membrane, cell membrane, or O-ring.
• Shorter shock design supports three assembly alternatives: emulsion, rebound, or zero rebound to suit varying track surfaces.
• Lower shock ball joint features a lock extension that fits into the lower collar to help prevent retainer separation and spring unseating during impacts.
• Oversized big-bore construction with 16.2mm I.D. shock bodies for consistent damping.
• Externally threaded bodies with an adjustable collar for quick, easy spring preload adjustment.
• Hard-coated shock bodies in a titanium colour with a 1-piece aluminium lower cap for a robust, precise build.

Engineered by XRay for the XB8, this complete 55mm rear shock set combines tuning flexibility with reliable hardware to help you dial in balanced handling across changing conditions.