Seat Post Shim Tube Sleeve Adapter Size Reducer 15 Size, 27.2 to 31.8
Please be aware orders placed now will not arrive in time for Christmas, please check delivery times.
Seat Post Shim Tube Sleeve Adapter Size Reducer 15 Size, 27.2 to 31.8
Full CNC precision machining with smooth edges 't hurt your finger
Premium high quality aluminium alloy material,high strength, lightweight and solid enough
To change post size easily with this bushing without changing seatpost
Please bike frame seat tube outside diameter. Measure the inside diameter of your old clamp. Or measure the outside diameter of tube (on your bike frame)