If you like riding in large groups, the Westpac Helicopter charity ride is on this Sunday, folks - leaving from the NZ Bloodstock Center by the Papakura off ramp at 11am, and riding , I think, over the bridge to the AUT grounds at Northcote. (well, they did last year) Not only do you get to ride en masse, but they close the motorway and you get to piss off hundreds of motorists.
Last year they managed about 1300 bikes! - and only a couple a collisions! All money raised (badges etc) goes to the Westpac Helicopter Trust (surprise, surprise). About $13,000 last year.
Bookmarks