GANOPPER 100mm Long Seatpot Shim 22.2 25.4 26.6 27.2 to 28.6 30 30.4 30.9 31.6 31.8 33.9 34.9 36 Alloy Bicycle Seat Post Tube Adapter 25.4 I.D./26.6 O.D. health_beauty_UK Smoother Achieve a smoother stroke

Smoother Achieve a smoother stroke without the need to use chalk or talc powder on your bridge hand

if ordering (1) set of 2 and (1) set of 3 of exact same casino

but not so thick that it feels stiff and rigid

easy to sterilize and clean before trimming

GANOPPER 100mm Long Seatpot Shim 22.2 25.4 26.6 27.2 to 28.6 30 30.4 30.9 31.6 31.8 33.9 34.9 36 Alloy Bicycle Seat Post Tube Adapter 25.4 I.D./26.6 O.D. health_beauty_UK Smoother Achieve a smoother strokeGANOPPER 100mm Long Seatpot Shim 22. 2 25. 4 26. 6 27. 2 to 28. 6 30 30. 4 30. 9 31. 6 31. 8 33. 9 34. 9 36 Alloy Bicycle Seat Post Tube Adapter Product Features Feature: Use this seatpost adapter, 25. 4 mm Seat Post can be converted to 26. 6 26. 4 26. 8 seatpost,seatpost shim can help you change the bicycle seat tube outer diameter to meet your needs Material: 25. 4 Bike Seatpost shim is made of high quality 6061 aluminum alloy, CNC machining CD