I don't mind dragging my yak in sand or grass- but every now and again you get stuck in a parking lot or an oyster shell road.
There are lots of plans for SitonTop Yaks that use PVC and the Scupper holes.
But I've got a Wilderness System Pungo SIT-IN = No Scuppers
I snagged this from someone's trash pile...
I got 4 nice wheels...
So this is phase 1- no glue yet.
Picked up a 3/8 inch axle at home depot along with a few PVC joints.
Already had the 1.5" Schedule 40 at home.
Held on with a bungee chord:
View from top:
Close up of the joints:
Jam nut to hold the wheels on...
I'm going to glue it up tonight and then probably put some padding on just to help keep it from slipping around.