Wolf Tooth Performance Headset - ZS56/40 Lower, Blue Chain Guides - 4-pronged flared end fits

- 4-pronged flared end fits most headset cups

Manufacturer Part Number: IEWEN100

Manufacturer Part Number: HKMFH01

Equipped with a quick-release lever operated patent-pending floating axle system

143490-Q0-L

Wolf Tooth Performance Headset - ZS56/40 Lower, Blue Chain Guides - 4-pronged flared end fitsWolf Tooth Performance Headsets are machined out of aircraft grade aluminum and assembled with Black Oxide Cartridge Bearings, balancing quality and price. Black Oxide Bearings are made from chromium steel for high load capacity and durability Black oxide coating reduces corrosion Product Specifics Crown Race: 40 Bearing Type: Cartridge Bearing Type: Black Oxide Steel Color: Blue S. H. I. S Lower: ZS56 Today's Stock Status 2 Available to ship in 2 4