One comment agou your gravel floor. Go toh lumberyard ad get a 4X8 piece ofexterior plywood or OSB put it onthe ground and park teh bike in it. f you want t ad 4 really big nails ounded hrough the corners and into the gravel for stability.
My shed has a dir/gravel floor, and the plywoo has ben wondefu!
My shed has a dir/gravel floor, and the plywoo has ben wondefu!