Professional Bike Headset Cnc 1 1/8 "28.6mm Straight Tube Aluminum Alloy

Description

Professional Bike Headset Cnc 1 1/8 "28.6mm Straight Tube Aluminum Alloy
Features: Premium Material: made of aluminum alloy, using CNC technology, light weight and high strength. The surface has undergone the heat treatment process t6, beautiful and attractive.
Smooth & Unobstructed: double bearing structure, double bearing on the top and bottom of the headset, smooth and unobstructed, labor saving and easy to maintain.
Long Service Life: steel sunflower, unmistakable details, metallic material, light, highly resistant, long service life.
Open Design: the tight ring and the open lower stop design, flexibly deal with thermal expansion and contraction caused by physical characteristics, and the different opening diameter sizes.
Dustproof Rubber Ring: the basin cover is equipped with waterproof and dustproof rubber ring, prevents dust and rain, play a protective role, extend the life of the earphone tube .
Specification: Model: hp-4242 straight tube bearing bowl set
Weight: about 85g
Color: black
Material: aluminum alloy
Applicable frame: the upper inner diameter of the main tube is 41.8mm, the smaller inner diameter is 41.88 mm
Applicable front fork: upper outer diameter 28.6mm lower outer diameter 30mm
Package Includes: 1 Pcs bicycle bearing bowl.
note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid.
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!