I rented 2 x Royal Enfield Bullets from Stoneheadbikes for 22 days run up to Bhutan, and down to Varanasi. The staff at SHB are extremely polite, efficient, and interested in the customers positive experience.
All went well/as planned and surprisingly without any major breakdown except 2 times flat tyre, electrical loose connection and electric start issues but I should mention that they were not even a single issue which delayed our trip or made us panic!
When I returned the bike I was not charged extra for any normal wear-and-tear, but I did pay 200 INR for washing and 1550 INR for not providing the service receipts which I think is quite reasonable and logical.
I would be recommending Stoneheadbikes to my biker friends.