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Profile Design Aeria Ultimate Stem


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  • Black, 100mm x 73 Deg
  • Black, 70mm x 73 Deg

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Aeria Ultimate Stem

The Profile Designs Aeria Ultimate Stem boasts a streamlined design to reduce drag and improve aerodynamics. The lid lock clamp delivers a solid connection between the faceplate and stem body, and the hidden two-bolt attachment system improves the overall durability of the stem while maintaining an aerodynamic profile.

  • Aerodynamic stem for shaving seconds from your finishing time
  • Forged aluminum construction is durable and reliable
  • Hidden bolt attachment improves durability and reduces drag
  • Item #PRD002F

3D forged 6061 T-6 aluminum
70mm, 100mm
Clamp Diameter
Steer Tube Diameter
1 1/8in
Claimed Weight
5.8oz (165g)
Recommended Use
Manufacturer Warranty
2 year limited

Tech Specs

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