Pro-One Internal Hideaway Fork Stop Kit for Harley-Davidson Hourglass Neck Frames

Pro-One Internal Hideaway Fork Stop Kit for Harley-Davidson Hourglass Neck Frames

A concealed fork stop elevates any custom or factory Harley build with a refined, professional look that disappears cleanly inside the neck and stays out of sight on the road. The hide-away design keeps the front end visually uncluttered while ensuring consistent, predictable steering control every time you ride.

Key Features

• Polished stainless steel medallion stop plate delivers a clean, show-quality finish hidden inside the neck
• Designed for hourglass-style necks where the bearing race installs directly into the neck without press-in neck cups
• The included bearing race replaces the lower neck race for a fully integrated, seamless installation
• Fits all Pro-One triple trees with factory pre-drilled mounting holes — no modification required
• Compatible with other triple tree brands; trees without pre-drilled holes can be drilled and tapped for installation
• Steering stops preset at both 35-degree and 40-degree turning radius
• Easy-to-follow installation instructions included in the kit

Technical Specifications

• Neck Stem Diameter: 1″
• Neck Bore (Bearing Race Seat): 1.990″
• Required Neck Length: 7″
• Steering Stop Positions: 35 degrees and 40 degrees
• Stop Plate Finish: Polished stainless steel
• Triple Tree Mounting Holes Required: 4
• Kit Contents: Fork stop medallion plate, replacement bearing race with integrated stop, hardware, instructions

Fitment Notes

• Designed exclusively for hourglass-style necks that do not use press-in neck cups — bearing race must install directly into the neck bore
• Fits most 1-piece neck stem tubes on Softail, Sportster, and aftermarket custom motorcycle frames meeting dimensional requirements
• Measure the neck bore at the race seat and confirm neck length before ordering — bore must be 1.990″ and neck must be 7″ long
• Triple trees without factory pre-drilled holes require drilling and tapping 4 mounting holes for installation
• Review the Fitment tab for a complete year and model breakdown before purchasing