The inner tube on my cluster research wheel has been patched again. Now it's flat. I emailed their site and have no response. Any body know where to get a new inner tube and tire? Thanks.
I seem to patch mine about once a month as I run the tire low so that it takes all the bumping instead of my bottom block. The wheel that Gaines uses is jsut a front wheel for a wheel chair. Check your local wheelchair shop.
I found a replacement tube for a hand truck tire at Northern Tool & Equipment Co.( NorthernTool.com ) or 1-800-556-7885.
Shipping cost more than the tube, but less than a new hand truck.
