【HEADTUBE COMPATIBILITY REQUIREMENT】 To install this full internal routing fork, your bicycle Headtube must meet the following specifications:
Upper Headtube ID: 52mm Lower Headtube ID: 52mm
Bearing System: Compatible with standard IS52/IS52 integrated headset systems (52mm upper and lower bearings).
Please measure your frame's headtube inner diameter before purchasing. If your headtube is not 52mm at both top and bottom, this fork/routing system will not fit.
【SPECIFICATIONS: 1-1/8" to 1-1/2" TAPERED STEERER】
Steerer Diameter: Top 1-1/8" (28.6mm) to Bottom 1-1/2" (39.8mm).
【CRITICAL COMPATIBILITY NOTE: FULL INTERNAL ROUTING】 Please read carefully before purchasing to ensure compatibility with your bicycle frame and headset system.
Integrated Entry Point: This fork features a dedicated access hole on the Steerer Tube. Cables/hoses must pass through the headset and enter directly into the steerer tube.
Clean Look, No External Ports: Unlike "Semi-Internal" forks, there are NO holes on the Fork Crown. The cables are completely hidden from the cockpit to the brake caliper for maximum aerodynamics and a clean aesthetic.
System Requirement: Specifically designed for Full Internal Routing bicycle builds. Must be used with compatible integrated headsets and frames.
Key Features: weight: gravel 480g / road 440g
Material: High-Modulus Carbon Fiber
Design: Rigid Disc Brake Fork with Thru-Axle (12x100mm).
