john The Guv’nor Admin Retrobike Rider Feedback View Jul 22, 2013 #1 http://www.ebay.co.uk/itm/Pace-stem-Zer ... 1c34f6d80f When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.