*Free shipping on orders over $99

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Complete Bicycles, Framesets, and some other oversize items
  • Excludes certain sale items


Equipment > Components > Stems > Road


Several of Cervelo's frameset models (Caledonia-5, Aspero-5, and 2022 R5) have a proprietary C-shaped steerer tube that require a matching stem design, and the company offers this ST32 Alloy version, as well as the ST31 Carbon option. The stout but reasonably light design is otherwise a threadless stem in how it sets up and functions, with the steerer via a split spacer system and a 2-bolt steerer clamp. A 4-bolt faceplate fastens a 31.8mm diameter handlebar.

The ST32 Stem features access for internal routing and has a rear facing section with a mild aero taper to match the specified fork/framesets. Cervelo offers the ST32 in 70-130 mm lengths in a -9 degree drop.

Return to Top

  • Alloy threadless stem designed for proprietary C-shape steerer tube used on Cervelo Caledonia-5, Aspero-5,and 2022 R5
  • Slightly aero rear shape to match the frame design
  • Standard 2-bolt steer clamp, 4-bolt 31.8mm handlebar clamp
  • Must be used with specific split spacer system (Cervelo SK-023)
  • Designed for internal routing
  • Angle: 81° (-9°)
  • Lengths: 70, 80, 90, 100, 110, 120, 130 mm (if not listed, please contact us for availability)
  • Finish: Satin Black with dark grey stripe
  • Weight: 210 grams (100mm)

Note: For Cervelo's C-shaped fork steerer only (Aspero-5, Caledonia-5, 2022 R5)

Return to Top