Thomson X4 Stem MTB Headset MFPN=141-33538 5L) Color Stone Max Bladder

5L) Color Stone Max Bladder Volume 1

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

the hardest 4mm available

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

SAPPORO JR

Thomson X4 Stem MTB Headset MFPN=141-33538 5L) Color Stone Max BladderOne 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.