Origin8 Pro Fit Universal Stem Road/MTB Headset XX/X0 Optimized for use with KMC

Optimized for use with KMC e11 X11 X11 EL and X11 SL chains Range 11-42 Cogs 11-13-15-17-19-21-24-28-32-36-42 Cassette Body Type Shimano HG Drivetrain Speeds 11 Color Black Defined Color Black

1-1/8` stem with top loading 4-bolt clamp

5mm ergonomic tops for a more comfortable hand position while drilling for a Shimano EW-RS910 junction box expands the adaptability of the WCS Venturemax

Substantial spacing between those knobs allows the tread to clear in sloppy conditions while still protecting the casing from spiteful rocks

Easy assembly and only 29g

Origin8 Pro Fit Universal Stem Road/MTB Headset XX/X0 Optimized for use with KMCRoad or Mountain compatible. 3D forged AL6061 T6 alloy construction. 1` or 1 1 8` steerer. 25. 4mm or 31. 8mm bar clamp. 4 bolt front loading one piece faceplate design. Shims included. ISO Mountain safety certified. 135g (110mm) TECH SPECS Type Road MTB Headtube Quill Diameter 1` or 1 1 8` Length 90 Bar Clamp Diameter 25. 4 or 31. 8 Angle + 35 Color Black Material AL6061 T6 Finish 42mm Quill Length Fork Compatibility