troje":3v9a80dg said:I got a nice 28.6 Ringle seatcollar in Gold, but unfortunately it looks like it's too small. The original seatcollar measures 30.0mm ID, where the Ringle has an ID of 28.6. I suppose the Ringle 31.8 version is then too wide? Can I stretch the 28.6 so much that it will fit?