Cane Creek .ST27316 Seatpost Shim, 27.2 I.D. to 31.6 O.D.

Convert any 27.2mm seatpost to a 28.6-31.6mm seatpost
Works with Cane Creek Thudbuster ST Seatpost (see item #50-2678) and Cane Creek Thudbuster LT Seatpost (see item #50-2677)
0.046 kilograms