India's North East region is a different India altogether. Customs, culture, appearence, terrain have very little in common to the rest of India.
In the interiors you get to see the village life and customs in all its unvarnished glory. And motorcycling is the best way to travel through these interior parts.
Chain Reaction (www.chainreactionindia.com)a motorcycle touring outfit will take you to the interiors and you can interact with real headhunting warriors who practiced headhunting in living memory,ride in the world's largest river island,cross high mountain pass, ride on the road through which HH The Dalai Lama escaped from Tibet during Chinese invasion, WWII cemetery, go caving, stay in tree houses and what not. An eye opener I should say.
Website (http://www.chainreactionindia.com/)
Email : chainreactionindia@gmail.com