Origin8 Swift Carbon Road Stem Road Headset Model Name-Undead Trailboss Features a brazed-on diamond grit

Features a brazed-on diamond grit surface that is over 100 times more durable and effective on carbon fiber than the cutter included with the DT-5

Polished chromoly rails and stainless steel rivets

SpeedGRIP Compound is a gravel-specific rubber formulation where the performances of speed and grip on and off-road are crucial

Designed to work with an XDR driver body Cogs 10-11-12-13-14-15-16-17-19-21-24-28 Color Silver Cassette Body Type SRAM XDR Range 10-28 Drivetrain Speeds 12 Defined Color Silver

Cartridge pad system

Origin8 Swift Carbon Road Stem Road Headset Model Name-Undead Trailboss Features a brazed-on diamond gritFull UD carbon construction stem. 4 bolt aluminum faceplate for added rigity. Stainless steel hardware. Reversible + 7 angle. 125g weight in 100mm length. ISO Road safety certified TECH SPECS Type Road Headtube Quill Diameter 1 1 8` Length 100 Bar Clamp Diameter 31. 8 Angle + 7 Color Black Material UD Carbon Finish 40 Quill Length Fork Compatibility