In some respects, tail racks were the beginning of Happy Trails Motorcycle Products. We have supplied state and Federal agencies for many years with custom racks to haul chainsaws, Pulaskis and shovels into back country for trail clearing. As with all of our steel tubular products, our racks are built to exacting rugged standards. All tubing is mandrel bent to eliminate kinks and joints are aircraft quality TIG welded.
Yes it will fit the KDX.
It is what it is for price. The only reason we make it is I am a KDX fan.
That is what the racks was designed for.
We know it fits the US Bikes.
We know that it fill fit the KDX 200/220, we are not sure abot the KLX650R.
You can return the rack if it does not fit.
The KLX300 is an off road bike and I don't believe the rear section is the same as the KLX250S Streeet version.