Wolf Tooth Seatpost Clamp - 28.6mm, Aluminum, 11mm Clamping M5 Bolt, Silver

The precision-engineered Wolf Tooth Seatpost Clamp secures your seatpost and looks good doing it. At the heart of this seatpost collar are Wolf Tooth's 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 Wolf Tooth's Minneapolis facility, the Wolf Tooth Seatpost Clamp is available in six sizes and a variety of anodized colors. Compatibility:Clamping Diameter: 28.6mm/29mm. 29.8mm/30mm. 31.8mm/32mm. 34.9mm/35mm. 36.4mm. 38.6mm/39mm. Frames may vary slightly from the nominal diameters due to tolerances and paint thickness. Clamps will fit on frames that are within +/- 0.5mm of specified size. For example, a 34.9mm clamp will fit frames with a seat tube measuring from 34.4mm to 35.4mm in diameter.Clamping height: 11mmNot compatible with Ibis bike frames.Note: The seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself.Precision Headsets. Tech Specs:Weight: 29.8mm 18g | 31.8mm 19g | 34.9mm 20g | 36.4mm 20g | 38.6mm 21gMaterial: 6061 T6 aluminum, M5 stainless steel bolt with integrated washerTool interface: 4mm hex keyTorque spec: 6 Nm MaxMade in the USA