Here are just a few.....
www.7stanes.gov.uk (south of Scotland)
www.singletrackworld.com
www.cycling.visitscotland.com
www.offroadadventures-online.co.uk
www.mtbroutes.com
www.scottishsport.co.uk
www.romani.plus.com (Aberdeen area)
www.trailsource.com
www.glencoescotland.com/mountainbike_routes.htm
www.mtbstuff.co.uk
www.highbike.com
