Home / Shop / Parts & Accessories / Saddles & Seatposts / Problem Solvers Seatpost Shim Adapter, 28.6 to 27.2 “Aventon Dropper Seatpost” has been added to your cart. View cartProblem Solvers Seatpost Shim Adapter, 28.6 to 27.2$10.00Fixed sizing alloy seatpost shimsInner Diameter: 27.2mmOuter Diameter: 28.6mmColor: SilverMaterial: Alloy Problem Solvers Seatpost Shim Adapter, 28.6 to 27.2 quantity Add to cart SKU: 708752009882 Category: Saddles & Seatposts Tags: adapter, shimRelated products Avid/SRAM 20mm Post Mount Disc Brake Adaptor $25.00 Add to cart Problem Solvers Front Rack Light Mount $8.00 Add to cart Aventon Dropper Seatpost $45.00 Add to cart Planet Bike Womens Comfort Classic Saddle, Black $21.00 Add to cart