Profile Design Aeria Stem 70mm Threadless Stem 31.8mm Clamp 1 1/8 in Black

The Profile Design Aeria Stem's front clamp system provides a sleek transition from faceplate to body while housing the clamp bolts underneath the stem to reduce drag.

• Forged and CNC'd 6061-T6 aluminum
• Includes shim for 1" steerers

• Bar Clamp Diameter (mm): 31.8
• Color: Black
• Defined Color: Black
• Length: 70
• Material: Aluminum
• S.H.I.S. Stem Clamp Diameter: 28.6
• S.H.I.S. Stem Clamp Diameter: 25.4
• Stack Height: 38.5
• Stem Angle (deg): -17
• Weight: 145