Wolf Tooth Performance Headset - ZS44/28.6 Upper, 6mm Stack, Blue Transport - 104BCDx30t model has threaded

- 104BCDx30t model has threaded mounting bosses for crank tab clearance

Extremely durable EVA Tape

Manufacturer Part Number: 1F123X/CMT

Manufacturer Part Number: T47-BB-SHIM-AC

Wolf Tooth Performance Headset - ZS44/28.6 Upper, 6mm Stack, Blue Transport - 104BCDx30t model has threadedWolf 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 Bearing Type: Cartridge Bearing Type: Black Oxide Steel Color: Blue S. H. I. S Upper: ZS44 Upper Stack Height: 6 S. H. I. S. Stem Clamp Diameter: 28. 6