What is the difference in the weight of normal Tyre and tubeless Tyre of a motor cycle?
There are very few motorcycle tires made that require a tube, tubeless is normal You would have trouble finding a tire size that comes in both tube and tubeless versions, and then would likely be cross brands so any weight difference would be more brand dependent than type dependent.
None, or next to. The difference today is in the wheels, not the tires. Tubes are needed in most spoked rims as air will leak past the spokes otherwise . They are sometimes used in cast wheels, but that is mostly owner preference.
