Thomson X4 Stem MTB Headset MFPN=141-33538 0 trays by three inches

0 trays by three inches with the Sherpa 2

For the Stout crankset we recommend the 10mm bolts or the bolts that come with the crankset

90% polyester 10% elastane

Model Collar Diameter 28

The 50mm drop allows for fitment on everything from a wide-tired CX bike to modern gravel bikes

Thomson X4 Stem MTB Headset MFPN=141-33538 0 trays by three inchesOne 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 130 Bar Clamp Diameter 31.