TH-855 Threadless Headset

Product Information

The TH-855 Threadless Headset by FSA offers a reliable solution for your bike's steering assembly, designed for 1-1/8" threadless steerer tubes. This is a repair-level headset, crafted for durability and straightforward function, making it a solid choice for maintenance or replacement.

It utilizes a cup and cone bearing system with caged ball bearings, ensuring smooth steering performance. The construction features robust forged steel cups paired with a nylon top cover, balancing strength with lightweight protection.

Features

• Designed for 1-1/8" threadless steerer tubes
• Repair-level headset for dependable function
• Forged steel cups for enhanced durability
• Nylon top cover
• Cup and cone bearing system with 5/32" x 20 caged balls

Specs

• S.H.I.S. Upper: EC34
• S.H.I.S. Lower: EC34
• S.H.I.S. Stem Clamp Diameter: 28.6mm
• Crown Race: 30mm
• Upper Stack Height: 15mm
• Lower Stack Height: 11mm
• Weight: 134g