Did the 531c frames take 27.2 seatposts? I've been riding with 27.2 posts, but they're fucking tight. In addition, the frame was scratching the hell out of my posts. I ended up taking a file to the inside where some sort of metal bur had formed along the "cut" in the tub where the clamp is. This had made things easier, but I wonder if maybe it's built for a 27.0?
Dear Gazelle experts,
Did the 531c frames take 27.2 seatposts? I've been riding with 27.2 posts, but they're fucking tight. In addition, the frame was scratching the hell out of my posts. I ended up taking a file to the inside where some sort of metal bur had formed along the "cut" in the tub where the clamp is. This had made things easier, but I wonder if maybe it's built for a 27.0?