We did the 6 day offroad tour of Northern Thailand. Duncan guided and was very good. We highly recommend this company! Very easy to do the booking. Duncan seems to know every random road in Northern Thailand and adjusted the ride based on weather as well as our ability. We had an amazing time! Even had time to go ride elephants in Pai and see some really rural villages. I highly recommend going this way vs. planning on your own. 100% recommend these guys. Bikes were also in good condition and no nit picky stuff from them. Only had to cover our beer! Amazing.
Very good place for bike rental. You'll find a helmet that suits you and a jacket with safety protections. No need to leave your passport if you can leave a deposit. Both Honda pcx scooters we rented were perfectly maintained and had good tyres fitted. English spoken.