Full ZS56 Frame Bike Integrated Headset for Full ZS56 Standard Bicycle Frames Bicycle Maintenance

Label:Yes Fork Size Compatibility: Suitable for 1-1/8 in to 1-1/2 in tapered or straight steerer fork systems. The upper headset matches 28.6 mm(1.13 in) steerer tubes, and the lower headset matches 40 mm(1.57 in) fork crown race size for correct front end assembly. Internal Cable Routing Design: Built with cable routing holes for clean bicycle cable layout. It includes 4 mm(0.16 in) holes x 2 for shift cables and 5 mm(0.20 in) holes x 2 for brake cables or hydraulic hoses, helping support a neat frame setup. CNC Aluminum and Sealed Bearings: The main body is made of CNC 6061 aluminum alloy with chrome molybdenum steel sealed bearings. The 45 degree bearing design and 52 x 40 x 7 mm(2.05 x 1.57 x 0.28 in) bearing size help provide smooth steering during riding. Soft Cable Guide Protection: A 30 degree angled soft rubber guide helps reduce cable housing wear during handlebar turning. Suitable for compatible mountain bikes, road bikes, gravel bikes and custom bike builds using ZS56 internal cable routing headset systems. Package includes 1 headset set. For Full ZS56 Frames: This bicycle internal cable routing headset is designed for full ZS56 standard frames. Upper size is ZS56 / 28.6 mm, lower size is ZS56 / 40 mm. Please confirm your frame head tube standard before purchase.

Item Type: Bicycle Internal Cable Routing Headset Color:Black Main Body Material: CNC 6061 Aluminum Alloy Bearing Material: Chrome Molybdenum Steel Sealed Bearing Headset Standard: ZS56 / ZS56 Upper Headset Size: ZS56 / 28.6 mm Lower Headset Size: ZS56 / 40 mm Fork Compatibility: Fits 1-1/8 in to 1-1/2 in tapered or straight steerer fork systems Frame Compatibility: Suitable for full ZS56 standard bicycle frames Bearing System: 45 degree angular contact bearing Bearing Size: 52 x 40 x 7 mm(2.05 x 1.57 x 0.28 in) Cable Hole Size: 4 mm(0.16 in) holes x 2 for shift cables, 5 mm(0.20 in) holes x 2 for brake cables or hydraulic hoses Cable Protection: 30 degree angled soft rubber guide to help reduce cable housing wear Application: Suitable for compatible mountain bikes, road bikes, gravel bikes and frames using ZS56 internal cable routing headset systems

Package Includes 1 x Bicycle Internal Cable Routing Headset Set

Notes: 1.The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 2. Please allow slight manual measurement deviation for the data.