Cane Creek Seatpost Adapter Shim 30.9 I.D. to 31.6 O.D.

Cane Creek .ST27316 Seatpost Shim, 30.9. to 31.6 O.D.

• Convert any 30.9mm seatpost to a 31.6mm seatpost
• Works with Cane Creek Thudbuster ST Seatpost (see item #50-2678) and Cane Creek Thudbuster LT Seatpost (see item #50-2677)