My part of the world for post ride beers - White Hart is ok, but the bike stands down by the river flood depending on tide and indoor tables often hard to come by. The Ship Mortlake just along the river is better imo. City Barge not bad, a bit dull indoors. Same deal with the tide. Old Ship W6 is a good venue - lots of outdoors river space. Also have a look at the Express Tavern, north side of Kew Bridge - big covered/open garden with a bike rack at the back and a fine selection of beers.