Tange-Seiki

Levin LV66S Headset - 1" Threaded, 26.4 Crown Race

The Tange-Seiki Levin LV66S Headset delivers the precision, durability, and smooth steering feel discerning riders expect from a classic NJS-approved component. Built from lightweight Dulaluminum alloy with heat-treated chromoly races, it offers a strong, reliable interface between fork and frame while maintaining a refined, low-profile look. Its fully sealed design keeps grit and moisture out, ensuring long-lasting performance and reduced maintenance over time.

Ideal for track, road, or vintage builds using a 1-inch threaded fork, the Levin LV66S combines traditional craftsmanship with modern materials for a headset that feels as good as it looks.

• Durable construction – Dulaluminum body and heat-treated chromoly races for strength and longevity.
• Fully sealed mechanism – Keeps contaminants out for smoother operation and longer service life.
• Lightweight design – Drilled, non-structural areas reduce weight without compromising integrity.
• Precise fit - Designed for 30.2mm head tubes and 1-inch straight steerer forks.
• Compact stack height – 25mm upper, 12.5mm lower, 37.5mm total for a clean, efficient setup.