- Apr 15, 2020
unohaguy rides a Whizzer Motorbike, he ain't gonna switch frames.
While I guess frame size might matter. A bent seat post is just a crappy steel seat post. I used to bend seatposts as a kid BMX riding.
Now I weight 2 times as much and a Chromoly laid back seatpost don't bend. But the frame side rails cracked by the seatpost and I had to Welderup. A laid back seatpost puts more stress on the frame. But it took 13 years and 33,333 miles until my frame cracked.
What size post do you recommend? I got a 25.4 mm and it does not fit at all!