Seatpost Clamp


The precision-engineered Wolf Tooth Seatpost Clamp secures your seatpost and looks good doing it.  At the heart of the Wolf Tooth Seatpost Clamp are our custom self-aligning bolt and anchor. The M5 bolt includes spherical washer and mates with a cylindrical anchor barrel. This means that threads are always perfectly aligned, preventing binding and ensuring consistent clamping force. 

Machined from 6061 aluminum in our Minneapolis facility, the Wolf Tooth Seatpost Clamp is available in four sizes and eight anodized colors. Weights start at 18g.



Clamping Diameter:
  • 29.8mm/30mm 
  • 31.8mm/32mm
  • 34.9mm/35mm
  • 36.4mm

Clamping height: 11mm

Note: The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself. For example, if the seatpost diameter on a bike with a carbon frame is 30.9mm it is very possible that you may need a 34.9mm seatpost clamp.

    Related Products:

    Tech Specs:

    • Material - 6061 T6 aluminum
    • M6 stainless steel bolt with integrated washer
    • Tool interface - 4mm hex key
    • Quick-release: No
    • Torque spec - 6 Nm Max
    • Colors - 8 Anodized Colors
      • Weight: 29.8mm - 18g, 31.8mm - 19g, 34.9mm - 20g, 36.4mm - 20g
      • Designed and manufactured in Minneapolis, MN USA