Collier de Selle – WolfTooth Components

The precision-engineered Wolf Tooth Collier de Selle secures your seatpost and looks good doing it.  At the heart of the Wolf Tooth Collier de Selle 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 Collier de Selle is available in four sizes and eight anodized colors.    CompatibilityClamping Diameter: 29.8mm/30mm  31.8mm/32mm 34.9mm/35mm 36.4mm 38.6mm/39mm Clamping height: 11mm NoteThe Collier de Selle should match the diameter of the seat tube on your frame and not the diameter of the seatpost itself. Frame material can greatly affect the diameter of seat tube compared to the seatpost. pour 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 Collier de Selle.   Related ProductsBike Bling Precision Headsets   Tech SpecsWeight:  29.8mm • 18g  |  31.8mm • 19g  |  34.9mm • 20g  |  36.4mm • 20g  | 38.6mm • 21g Material:  6061 T6 aluminum, M5 stainless steel bolt with integrated washer Tool interface:  4mm hex key Torque spec:  6 Nm Max Made in the USA WARNING Handling this product will expose you to chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. pour further information go to www.P65Warnings.ca.gov.​ Patent and trademark information