27.2 seatpost Diameter of 30.4 Shim to 30.0 Long mm 30mm 28.6 29.8 Rubber seat Suspension Cycling Racks and Storage (Original 27.2 to 28.6mm seat Tube Sleeve Reducer)

?Apply to?The seatpost tube adapter is suitable for mountain bikes, mountain bikes, road bikes, etc.Cycling
With this seat post tube adapter, you can change the seat tube to the size you want. Warm Note : Please check the outer diameter of your seat tube; Measure the inner diameter of the old clamp; Or measure the outside diameter of the seat tube. Then make the right choice
Warm Note : Please check the outer diameter of your seat tube; Measure the inner diameter of the old clamp; Or measure the outside diameter of the seat tube. Then make the right choice
Suitable for bike, mountain bike, road bike, etc. REMINDER:Please check the outer diameter of the seat tube. Measure the inner diameter of the old fixture. Or measure the outer diameter of the seat tube. Then make the right choice.
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