Unior Crown Race Setter Adapter – Headset Installation Tool
The Unior Crown Race Setter Adapter is designed for precise installation of headset crown races when used with a crown race setting tool. These interchangeable adapters ensure proper alignment and even pressure when installing crown races onto fork steerers.
Each adapter size is engineered to match specific steerer diameters, helping prevent damage to the crown race or fork crown during installation. The interchangeable design allows mechanics to quickly swap sizes depending on the headset standard being serviced.
This is a multi-variation listing. Please select the correct adapter size from the dropdown menu before purchasing.
Available Sizes
• 1 inch – 25.4mm
• 1-1/8 inch – 28.6mm
• 1-1/4 inch – 31.8mm
• 1-1/2 inch – 38mm
Key Features
• Designed for headset crown race installation
• Interchangeable adapters for multiple headset sizes
• Helps ensure straight and even crown race installation
• Reduces risk of damage to fork crown and race surfaces
• Durable construction for professional workshop use
• European made with lifetime manufacturer warranty
Specifications
• Brand: Unior
• Tool Type: Crown Race Setter Adapter
• Application: Headset crown race installation
• Sizes Available: 1", 1-1/8", 1-1/4", 1-1/2"
• Construction: Professional workshop-grade
Compatibility
Designed for use with Unior crown race setter tools and compatible headset installation tools.
Setter tool not included.
Condition
• Bulk / shop inventory – no retail packaging
• Lifetime manufacturer warranty
• Genuine Unior product
• Includes only what is shown in photos
A professional workshop accessory designed to ensure accurate and safe installation of headset crown races across multiple fork standards.
