Features:
【APPLICATION】Standard vertebral fork on 28.6MM and lower 39.8MM (1-1/2”), Standard straight tube front fork on 28.6MM and lower 30MM (1-1/8”).
【MATERIAL】The bike headset is made of high-quality aluminum alloy material, which is durable and beautiful in appearance. High strength, not easy to break, long service life.
【SEALED BEARING】The straight tube headset features sealed steel bearings, get compression rings to reduce the number of loose parts.
【ANTI-RUST】The surface of the bike front fork headset is anodized, which is anti-rust, non-fading, non-deformable and durable.
【EASY TO INSTALL】The installation of headset bearings tapered is very simple and does not require any complicated operations and will not waste your time.

Specification:
Material: Aluminium Alloy
Color: Black 28.6*42-52*39.8(30)
Surface treatment: Anodizing
Specifications: 28.6*42-52*39.8(30)
Package Weight: Approx. 110g
Application: Standard vertebral fork on 28.6MM and lower 39.8MM (1-1/2”), Standard straight tube front fork on 28.6MM and lower 30MM (1-1/8”)
Applicable Front Fork: Standard vertebral fork / standard straight fork
Applicable Frame: Head Tube: Upper Inner Diameter: 41.8 (42)mm, Lower Inner Diameter: 52mm

Package Included:
1 * Set of Bike Headset