The Chuck Rack 1-1/4" Hitch Adaptor Kit is a replacement hardware set designed to configure your Chuck Rack system for vehicles with a 1-1/4" hitch receiver. This kit replaces the standard 2" hitch stud during assembly and ensures proper fitment without changing overall rack length. It is intended for compatibility adjustments rather than reducing hitch size. Key Features Converts Chuck Rack system setup for 1-1/4" hitch receivers Replacement parts for assembly (not a reducer adapter) Maintains original rack length without extension Includes anti-wobble hitch bolt for secure mounting Alternative to standard anti-wobble wedge system Designed for stable and safe bike rack installation Easy integration during initial assembly process Provides compatible fit for smaller hitch systems Durable hardware for outdoor and transport use Package Includes 1 × 1-1/4" hitch stud replacement set Anti-wobble hitch bolt system Required installation hardware Specifications Specification Details Product Type Hitch Adaptor Kit (Replacement Hardware) Compatibility Chuck Rack systems (bike rack andrelated attachments) Hitch Size 1-1/4" receiver compatibility Load Limit (Bike Rack Use) 150 lbs (reduced capacity) RV Use Not RV approved Anti-Wobble System Hitch bolt (instead of wedge system) Use Hitch system configuration andcompatibility adjustment Application Vehicle rack mounting solution