Promax MA-504L 31.8mm, Length 100mm, Adjustable Threadless w/Light Mount Black

The MA-504L adjustable stem lets you quickly change the handlebar height, then holds it securely in place for better comfort and control. An integrated mount also gives you an easy way to add some light when the sun goes down. Adjustable Threadless design with Light Mount Aluminum construction Angle range: 90 - 160 deg Product Specifics Bar Clamp Diameter (mm): 31.8 Color: Black Defined Color: Black Length: 100 Material: Aluminum S.H.I.S. Stem Clamp Diameter: 28.6 Stack Height: 40 Today's Stock Status 10+ Available to ship in 2-4 Business Days UPC: Not available EAN: 4711103651599 Manufacturer Part Number: ST21-MA504L00-BK SM0904 182959-Q0-L