Wolf Tooth Performance Headset - ZS56/40 Lower Raw Silver CheckoutTitle=Shimano Sora FC-R3000 Crankset - 175mm These wheels are optimized for

These wheels are optimized for gravel bikes but they will equally perform on all-road bikes and commuter bikes as well

5 Brake Type Disc Spring Type DebonAir+ W/ButterCups Damping Adjustments External begin stroke rebound low speed compression high speed compression

The Zipp 101 XPLR rim is ideal for gravel racing adventure or any long day in the saddle

Compound Organic Heat Sink No Backing Plate Material Aluminum Pad Shape Number 41

Wolf Tooth Performance Headset - ZS56/40 Lower Raw Silver CheckoutTitle=Shimano Sora FC-R3000 Crankset - 175mm These wheels are optimized forWolf Tooth Performance Headset ZS56 40 Lower Raw Silver. 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 Custom molded dual lip seal on the crown race protects lower bearing in the toughest conditions TECH SPECS S. H. I. S Lower ZS56Color Raw SilverBearing