Hi. This is my 50mm Thomson stem. No longer needed due to change of bike (longer, lower etc!) and the inevitable shorter stem this came with. The stem is in very good condition – no scratches or nicks. I was inclined to keep for the 2nd bike I promise myself but will never get. So hence the sale. I’m in the wells/ cheddar area in case you’re local and want to collect. Otherwise price inc postage.