Thomson Seatpost Collar Seat Clamp

The Thomson Seatpost Collar has several features that make it distinct. The collar utilizes the Thomson Seatpost bolt, washer and barrel nut combination that has proven to be strong over the years. This fastener combination allows float on both sides of the collar slot ensuring consistent clamping force. The bolt hole angle, height of the collar and offset slot all help create a collar that generates maximum clamping force at only 25 inch pounds of fastener torque. Great looks, great clamping, long life and no squeaking. The perfect addition to your other Thomson components.
Material: aluminum
Weight supplement: by a diameter of 28,6mm)
27g (by a diameter of 29,8mm und 34,9mm)
28g (by a diameter of 36,4mm