how do you make a knex wheel that uses straight knex rods?

I have been trying to build a knex wheel but it is not working so I am asking for you to show me a picture of what you think i should do.

I know this is 2 years lat but try this by robotmaster.
It use a motor but you can just make the wheel.
I made a wheel about 2 feet tall. But it used 16 gray flexi rods.
DJ Radio7 years ago
Are you trying to make a wheel for a car, or just a circular wheel for a ball machine?  For cars, knex makes wheels that you can just buy.
That depends on the type of wheel you want to make. The easiest way i know of is to buy the wheels, or to get one of the round, white blocks and pull the tyre from a small wheel over that.