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Comp 4-Axis 30D Stem

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Why We Like The Comp 4-Axis 30D Stem

Ritchy's Comp 4-Axis 30D Stem offers a durable and lightweight option for riders searching for a more comfortable fit. This stem is designed to offer top-quality features at a value, which is partly why it is constructed from 3D net forged 6061 aluminum with a +/- 30-degree stem angle. In addition, carbon steer tubes see reduced stress thanks to the angled steer tube clamp slot.


  • A pro-level stem with quality features at a value
  • 3D net forged 6061 aluminum stem construction for durability
  • Offers a +/- 30-degree stem angle for additional comfort
  • The angled steer tube clamp slot reduces stress on carbon steer tubes
  • Item #RITA0AA
3D forged 6061
60mm, 70mm, 80mm, 90mm, 100mm
Clamp Diameter
Steer Tube Diameter
1 1/8in
Bar Attachment
faceplate with 4 screws
Claimed Weight
[110mm] 6oz (170g)
road cycling
Manufacturer Warranty
1 year