Review on 🪜 Cane Creek Seatpost Shim 28.6-31.6mm by Rob Clark

What can you say about something as simple as a gasket? This 27.2/31.6 product from Cane Creek works exactly as it should. I use several different 27.2mm seatposts on my Trek Shift 4 with a 31.6mm seat tube. Most of them are from previous bikes I've had. All are held firmly by this seal without slipping. I have used many washers in the past, some work fine and others are too loose requiring the seat tube to be overtightened. This Cane Creek product is one of those that work. The black trim also matches the bike's color scheme.