Wolf Tooth Premium headsets are machined out of aircraft grade aluminum and feature high-end bearings made by Enduro. They are engineered to use the largest possible ball size and are filled with high-pressure waterproof lubricant. A pair of dual-lip seals ride in micro-grooves to keep out water and debris.

• Stainless Steel Bearings provide unparalleled corrosion resistance
• Highly recommended if your headset will be exposed to wet conditions or sweat
• Lifetime warranty
• Crown Race: 40
• Bearing Type: Cartridge
• Bearing Type: Stainless Steel
• Color: Blue
• S.H.I.S Lower: ZS56