Surly Constrictor Seatpost Clamp - Matte Black
🚚 Delivery Estimated between 03 December and 08 December.
The Constrictor was designed specifically to end slipping seat posts. The extra-thick clamp utilizes an 8mm stainless bolt and accommodates a rear cantilever brake hanger, if you decide to go that route. The Constrictor is machined out of aluminum billet and black anodized..