Shim

Will 0.5mm gap/play in a seatpost shim work without cracking the seatpost tube?
To answer the question of whether you can get away with the . 5mm gap, absolutely not. It probably won't be able to clamp securely, and even trying it...
Are seatpost shims safe to use - for the frame, seatpost, and the rider?
Are Seatpost Shims Safe? Seatposts have a minimum insertion length which protects the seatpost and the frame from cracks. If the shim is as long or lo...
DIY what material to use as DIY shim seat post?
DIY: what material to use as DIY shim seat post?paper tape.alloy drink can as a shim (aluminium or steel?)Thin and quality paper/cardboard.How thick i...