Thomson X4 Stem MTB Headset Product Type_Tubeless Sealants 12-sided star shaped lower section

12-sided star shaped lower section prevents any side-to-side play or rotation

DTG WC Plus grind and World Cup Pro base also ensure top gliding properties in all snow conditions

increase resistance and reduce weight

SRAM Direct Mount Compatibility Tooth Count 32 Drivetrain Speeds 10 Round or Oval Round Offset 3 Material Aluminum Color Black Defined Color Black Direct Mount Type Direct Mount SRAM 3-Bolt

Tool screws through lever pivot to remove cover plates and hollow pivot bolt

Thomson X4 Stem MTB Headset Product Type_Tubeless Sealants 12-sided star shaped lower sectionOne piece of solid 7000 series aluminum extruded billet precision machined by Thomson in Macon Georgia. Features a traditional steerer clamp that is shaped to save weight and to be knee friendly. Thomson stems are the strongest in the industry meaning enduro and downhill riders can run them confidently. Superior balance and combination of strength stiffness and weight TECH SPECS Type MTB Headtube Quill Diameter 1 1 8` Length 110 Bar Clamp Diameter 31.