Wolf Tooth QR Quick Release Seatpost Clamp - 38.6mm, Purple

The Wolf Tooth Quick Release Seatpost Clamp allows for easy saddle height adjustments. An ergonomic lever on the side of the clamp opens and closes the clamp, which is held together by a bolt with a bronze bushing that lets the rider set the torque. It is friendly with carbon, steel, alloy, and titanium frames. Machined from 6061-T6 aluminum in Wolf Tooth's Minneapolis facility, the Wolf Tooth Quick Release Seatpost Clamp is available in six sizes and a variety of anodized colors. Bronze bushing for smooth lever action, Low-profile ergonomic leverStainless steel bolt with spherical washer, CNC machined 6061-T6 aluminum, and Secure, precise clampingSecure, precise clamping 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.NoteThe seatpost clamp should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself. recommendations:For steel and aluminum frames apply a thin layer of grease to the inside of the clamp. For carbon frames adhere to manufacturer recommendations.The slot in the clamp should align with slot in frame tube. Ensure the inner lip of the clamp is fully nested onto the seat tube.Tighten seat post clamp bolt with QR lever in closed position with 4 mm hex wrench per manufacture frame specs. Do not exceed 6 Nm torque.Once the clamp is correctly tighten simply use the lever to release and clamp for seat height adjustments.Tech Specs:Weight: 38.6mm - 37.5gMaterial: 6061 T6 aluminum, M5 stainless steel bolt with integrated washerTorque spec: 6 Nm MaxMade in the USA Item Specifications-Clamp Diameter:38.6-Color:Purple