Bike Integrated Headset for Full IS52 Standard Frames Aluminum 28.6mm 40mm Bike Headset Kit with Sealed Bearing Internal Cable Routing

Feature: 1. Precise Fit And Support: Specifically designed for IS52 head tube frames, the upper headset matches a 28.6mm straight steerer, and the lower headset is compatible with a 40mm tapered steerer, enabling precise installation and stable support, ensuring high rigidity and responsive steering. 2. Integrated Internal Cable Routing: Features integrated internal routing channels supporting hydraulic brakes and electronic shifting systems. Completely conceal cables within the frame, enhancing bike aesthetics and aerodynamic performance, and eliminating the risk of external cable wear. 3. Lightweight Aluminum Construction: Manufactured from aluminum alloy and CNC machined for a robust yet lightweight structure, effectively protecting the internal bearing system. The low sectional layout makes the headset nearly concealed when installed, enhancing the bike's integrated visual appeal. 4. Sealed Bearing: Equipped with precise sealed bearings that offer excellent mud proof and anti water intrusion, ensuring a smooth steering experience over long term use. Suitable for mountain biking, downhill, and all weather riding conditions. 5. Easy Assembly And Compatibility: No special tools are required for assembly and disassembly. Compatible with mainstream forks and internal routing setups. This is the ideal solution for upgrading traditional external headsets to achieve a high end, concealed cable routing modification.

Specification: Item Type: Bike Headset Material: Aluminum Alloy, Cr Molybdenum Steel

Package List: 1 x Star Nut 1 x Headset Cover 1 x Compression Ring 2 x Bearings 2 x Washers 2 x Components