Or 22.2mm BMX seatpost + 0.9mm brass shim as has been done before.
I have a Peugeot with a 24mm seatpost with a Brooks B17 stuck on top. The clamp bolt has completely rounded so I'm stuck with the B17. I want to swap it for my Brooks Team Professional and sell the B17. Might have to angle-grinder the seatpost apart, there's no chance of getting a drill in there...
Or 22.2mm BMX seatpost + 0.9mm brass shim as has been done before.
I have a Peugeot with a 24mm seatpost with a Brooks B17 stuck on top. The clamp bolt has completely rounded so I'm stuck with the B17. I want to swap it for my Brooks Team Professional and sell the B17. Might have to angle-grinder the seatpost apart, there's no chance of getting a drill in there...