We've got RAC cover through a premium back account with Coop. It's a joint account with my wife and £15/month, but that gives us EU cover for both of us in any vehicle, bike or car. Most cheap deal cover, won't cover the two of us in either our bikes or car, ya see. When I had a huge lump of glass in back tyre I didn't feel confident I could plug, the RAC came out reasonably quickly and managed to plug it so I could get to garage for new tyre. So no complaints on service.
The £15/month isn't cheap, but when factoring in other benefits like phone/gadget insurance, preferable interest rates etc, it works out a worthwhile deal. Check if your bank does anything similar and if the rates are worth while.