Mountain Biking in Ecuador Its a mountain bikers paradise, I can not give you all the places but I will give you a few of my contacts....
Somme of the best include Baños, Cotopaxi Volcano , all sorts of nature reserves..TOO MANY
Arie's Bike Company -bike tours from Quito for 1-6 days.
Backroads -US tour operator offering biking/hiking tour to Ecuador.
Bike Tours Ecuador -bike tours in Ecuador for over eight years from their base in Quito.
Biking Dutchman -the mountain biking specialist in Ecuador.
Biking Spirit -mountain biking division of Alta Montaña -offer rides including downhill from 4,800m on Chimborazo and two day mountain bike tours from Riobamba to Chimborazo and Baños.
Down the Road -the Ecuador pages of Tim and Cindie Travis' account of their seven year bicycle trip around the world starting from the USA in 2002 (Ecuador came early on in the programme!).
iBike - International Bicycle Fund's tour of Ecuador -iBF are a non-governmental, nonprofit, advocacy organization, promoting sustainable transport and international understanding.
Pro Bici -mountain biking in the Chimborazo province.
Tenback -Ine and Robert Tenback's account of their cycle tour to Ecuador.