Specifications: Fit 34-34 44-44 44-50.6 41.8-52 44-55 44-56mm frame head tube + 1-1/8 inch (28.6mm) fork head tube. Crown Race: 30/39.8mm, 1-1/8 inch threadless headset completed with expander plug, star nut and bolt.
Double-sealed bearings: Equipped with double-sealed steel bearings brings better tightness to headset, which helps cyclists to prevent headsets from muddy water and significantly prolongs its service life.
Well-made headset: Adopted high quality aluminium alloy as material for obtainning a better stability and durability, In the meanwhile, the color around its appearance is not easy to fade.
Easy Installation: If it is the first time you are going to install a headset on your bike, please kindly follow the steps showing at our INSTALLATION DIAGRAM picture, we have full and clear diagram to help you easily understand the whole assembly process.
If you have any question about our headsets when it comes to possible quality issue or difficult installation, please feel free to contact us.
Description
Product Specifications: 1 1/8 inch (28.6mm) Straight Steerer Fork Headtube ID: 34, 44, 44-50.6, 44-55, 44-56, 41.8-52mm Crown Race: 30mm, 30/39.8mm Material: Aluminium Alloy Color: Black Packing Includes: 1 x Bike Headset