Wolf Tooth Performance Headset - EC34/30 Lower Black Product Type_Trunk Racks Made of lightweight and strong

Made of lightweight and strong 7075 aluminum this hub is ready to take on whatever you can throw at it

Zipp Aero Bar PartsIncludes 2 replacement pads and velcro

Use of a clutch-style rear derailleur is recommended

Twin Beam Technology draws energy from the battery of the front light without greatly reducing the burn time

Wolf Tooth Performance Headset - EC34/30 Lower Black Product Type_Trunk Racks Made of lightweight and strongWolf Tooth Performance Headset EC34 30 Lower Black. Wolf 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 TECH SPECS Crown Race 30 Bearing Type Cartridge Bearing Type Black Oxide Steel Color Black S. H. I. S Lower EC34