Full Speed Ahead Orbit 1.5" ZS Internal Threadless Headset ModelNumber=E4262 compatible with SHIMANO SPD cleats

compatible with SHIMANO SPD cleats (sold separately)

Durable synthetic leather from Clarino®

}Wheels Manufacturing Derailleur Hanger 399

Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability

}Zipp Super-9 Hub Bearings - 1 Pair Front or Rear Wheel

Full Speed Ahead Orbit 1.5" ZS Internal Threadless Headset ModelNumber=E4262 compatible with SHIMANO SPD cleatsFull Speed Ahead Orbit 1. 5" ZS Internal Threadless Headset. FSA Orbit ZS Headsets TECH SPECS Color Black Bearing Type Cartridge Crown Race 40 Weight 125 Defined Color Black S. H. I. S Upper ZS44 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower ZS56