Hope Headset Upper EC34/28.6 Black MFPN=00.4318.020.039 Forged and CNC machined 6061

Forged and CNC machined 6061 T6 alloy cups

ActiCage: Structural reinforcement integrated in the EPS to optimise stability

Durability data on springs showed that the stiffer

4mm Primary Color Black Steerer Tube 1-1/8 Face Plate Bolts 4 Stem Length 50mm Stem Material Aluminum Stack Height 33 Stem Weight 309g Handlebar Diameter 25

Available in 4pc or 2pc options

Hope Headset Upper EC34/28.6 Black MFPN=00.4318.020.039 Forged and CNC machined 6061Hope headset solutions: separate top and bottom headset cup assemblies for tapered, reducer and conversion applications IS (36x45 degree Cane Creek Integrated), ZS (Zero Stack), or EC (traditional, External Cup) available for reduced 1 1 8" and tapered 1. 25>1 1 8", 1. 5>1 1 8" steerers Model Conventional Upper S. H. I. S. EC34 28. 6 Upper Lower Upper Stack 21mm Color Black Weight 51g