Tangeseiki 1708 Headset Bearing 40 8 Mm 4545

The Tangeseiki #1708 is a precision headset cartridge bearing engineered for modern bicycle steering systems. It is designed to deliver smooth rotation, consistent alignment and dependable performance in demanding riding conditions.

Bearing Design: This bearing uses a sealed cartridge construction that protects the internal rolling elements from dust, water and contaminants. The 45/45 contact angle ensures stable load distribution and precise steering feel under braking and cornering forces.

Compatibility: Sized specifically for 1-1/2″ headset applications, the #1708 bearing is commonly used in tapered head tube systems where accuracy and durability are critical. It integrates seamlessly into compatible headset assemblies.

Performance Characteristics: Manufactured with tight tolerances, the bearing offers low friction and long service life. Its design supports smooth steering response while maintaining reliability over extended use.

Ideal for replacement or upgrade in high-quality headset systems, the Tangeseiki #1708 is suited for road, gravel and mountain bikes that demand consistent steering performance and durability.