Problem Solvers 1.4mm Shim 27.2mm Seatpost to 28.6mm

Problem Solvers 1.4mm Shim 27.2mm Seatpost to 28.6mm. Switching frames doesn’t mean you have to switch posts! Use your old posts without worry with the Problem Solvers Seatpost Shims.

Length is 97mm with a 3mm lip totaling 100mm