I have recently kitted out my S10 with Touratech pannier racks and ARD Cases luggage. The panniers are incredibly well made and are fully welded, no rivets. I chose the 8" (34 litre )and the 10" (42 litre) which are about 1/8" narrow than the handlebars when fitted and are cavernous, but no problem filtering. I have a matching top box and that gets my AGV S8 evo helmet in with plenty of room to spare. On a recent trip to Scotland we encountered some 'changeable' weather (think monsoon...) and they never leaked a drop ! Heartily recommended ::008::
See link for detail and picturegraphs of ARD Case products- http://ardcases.co.uk/
See link for detail and picturegraphs of ARD Case products- http://ardcases.co.uk/