The quick release has been thoroughly cleaned and GT85'd.
Retro GT 31.8mm Aluminium Seat Post Clamp Quick Release In Black & White
AARON Spring Spring Seat Post with 34.9 mm Diameter, Spring-Loaded Aluminium Seat Post with 350 mm Length, Bicycle Seat Post Spring-Loaded for E-Bike, MTB, Trekking, City Bike and Much More, Black
Newgoal Spring Suspension Seat Post with 27.2/30.9 or 31.6 mm Diameter/Suspension Aluminium Seat Post, 350mm Length/Bicycle Suspension Seat Post for E-Bike, MTB, Trekking City Bike (Black 31.6)
Liebdorf Bicycle Seat Clamp with Quick Release - 31.8 and 34.9 Aluminium Seat Post Clamp - Black/Silver (Silver, 34.9 mm)
USE Seatpost Retro MTB Seat Post Mountain Bike Rare Seatpost 24.8 -26.7
cyclingcolors Bike SEATPOST Reducer 27.2mm Shim Extension Convert Tube Adapter Adaptor Cycle Vintage MTB Spacer Aluminium SEAT Post Saddle (27.2mm > 28.6mm)
