FSA Orbit-x Upper EC34/28.636x36 Hole-28 and one igus bushing with

and one igus bushing with a custom radial seal to protect internal components from trail debris and dirt

Specialized Stumpjumper 2016-2017 models require 1 mm of spacers (washers will work) between the frames ISCG05 mounts and the guide (the guide interferes with the frame otherwise)

Boost T-Type Transmission Chainline 55mm

-6°C/-12°C

Compatible with any frame that uses standard 64mm spacing bottle cage braze-ons (basically every modern frame)

FSA Orbit-x Upper EC34/28.636x36 Hole-28 and one igus bushing withFSAs flagship headsets in separate upper and lower headset cup assemblies FSA Integrated 41. 2mm ID (36x45), Campy Hiddenset 42. 0mm ID (45x45) , ZS (ZeroStack), or EC (traditional External Cup) available for 1 1 8 inch and tapered steerers For clarification go to http: www. fsaeasyheadset. com TECH SPECS model Orbit X upper lower upper S. H. I. S. EC34 28. 6 stack 18. 4mm color black