SR Suntour SP12 NCX Suspension Seat Post with Protective Cover 31.6X400mm,Black, VK2353 https://a.co/d/7g387Pz
I got the Lectric Comfort seat too. Seat post needs this shim
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...