Perfect Performance Headset Bundle: Wolf Tooth EC34/28.6 Upper & EC34/30 Lower Black Aluminum, Cartridge Bearings, Precision Engineering for Mountain & Road Bikes Upgrade your bicycles steering and handling with our top-tier Wolf Tooth Performance Headset Bundle, designed for durability, precision, and seamless integration. Crafted from aircraft-grade aluminum and assembled with high-quality Black Oxide Cartridge Bearings, this headset pair offers an exceptional blend of lightweight performance and rugged reliability perfect for both mountain biking and road cycling enthusiasts. Key Features & Benefits: – **Premium Materials & Construction:** Machined from aircraft-grade aluminum ensures strength while maintaining an ultralight profile. Black Oxide Steel bearings provide high load capacity, outstanding durability, and corrosion resistance to withstand harsh riding conditions. – **Innovative Sealing & Protection:** The upper headset includes a custom-molded upper lip seal and an O-ring to prevent water intrusion, safeguarding components from dirt, moisture, and debris. The lower headset features a dual-lip crown race seal designed to protect the lower bearing, ensuring long-lasting smooth performance. – **Optimized Design for Superior Performance:** The upper head tube offers a 16mm stack height with a 28.6mm (S.H.I.S. Threadless) stem clamp diameter, providing a clean, streamlined fit for modern bike frames. The lower component accommodates a 30mm crown race, suitable for a variety of fork setups. – **Enhanced Compatibility & Use Case:** Ideal for mountain bikes, gravel bikes, and road bikes requiring reliable, high-performance headset components. The precision-engineered cartridge bearings and sealed seals support aggressive riding styles and challenging terrains. – **Easy Installation & Maintenance:** An ultralight stem cap with integrated spacer, aluminum bolt, and star nut facilitate quick setup. Sealed bearings and protective seals reduce maintenance needs, allowing you to focus more on your ride. Upgrade your bikes steering precision with this expertly engineered headset bundle. Whether tackling mountain trails or pushing your road limits, trust Wolf Tooths commitment to quality, innovative design, and performance. For durability, lightweight strength, and smooth handling, this headset set is a perfect choice for serious cyclists seeking high-quality, long-lasting components. **Materials:** Aircraft-grade aluminum, chromium steel bearings **Performance & Engineering:** Precision cartridge bearings, sealed for water and dirt resistance **Components & Technology:** Innovative seal design, ultralight stem cap, integrated spacers **Style & Use Case:** Mountain, gravel, and road cycling, demanding terrain, and high-performance setups