Wanted Use thermoplastic seatpost Shim - 25.0-27.2

[My_Teenage_Self]

As above, I know Alloy ones are available everywhere, struggling to find a plastic one

 

[MuchAlohaNui]

Plastic? What do these weigh?

 

[My_Teenage_Self]

basically nothing, but the alloy ones only weight a gram or two anyways.

 

[benjabbi]

They still sell them here, apparently due to material limitations anything upto 27.0mm is alloy, above is thermoplastic.