Product reviews:
Richard
2025-03-27 iphone XS Max
Cane Creek Seatpost Shims 30.9 to 31.6 shim
30.9 to 31.6 shim
Humphrey
2025-04-03 iphone 7
Syntace Post Shim 30.9 Seatpost Reducer 30.9 to 31.6 shim
30.9 to 31.6 shim
Hugh
2025-04-03 iphone 7 Plus
Fouriers Seat Post Sleeve Shim 27.2mm 30.9 to 31.6 shim
30.9 to 31.6 shim
Taylor
2025-03-26 iphone 6s Plus
Bike Seatpost Shim Sleeve Convert 30.9 30.9 to 31.6 shim
30.9 to 31.6 shim