Update:
Because of the Covid lockdowns and several years without tours we are no longer able to supply helmets and boots, as they all have fallen apart due to the local climate and there were no replacements.
We still have plenty of trousers, jerseys, etc.
There is a store in central Chiang Mai ("Helmet2Home" near the Suriwong Book Center) which has an abundance of riding gear including helmets and boots at very competitive prices.
We have an assortment of enduro riding gear which we make available to our riders at no extra cost.
Every year we buy several sets (especially knee and elbow protector sets, boots, gloves and goggles), but also some of our riders donate their older stuff since they don't want to lug it back home.
The Thai climate is not kind to the riding gear, especially the boots which are all in various state of decay.
Between the heat and the humidity the plastic parts get all crumbly and start falling off, even just sitting in the storage room in our guest bungalow.
We can fit out about 6 riders with common sizes of gear.
Please let us know exactly what you need (especially boots and pants sizes), so we can check and get back to you.
Here is what we have:
Here is what we don't have (please bring your own):