Wilsons Sandbox

does anyone have any idea what i can do to prevent scalloping of my front tire.i just rode 7000 km and the front tire is shot and the rear has about 40% left i am using duro tire which are just a cheap tire i had the same problem with a gripster on a previous bike a few years ago in over 20 years of riding the only time i have had this happen on the front was with knobbies any ideas would be a great help

Hey list, could someone please tell me What is the right way to change the coolant in my klr. Also where, if there is one, is the thermostat. My bike has been getting hot; the temp gauge was near the red line today, the fan has been working overtime. Thank you in advance. Javier.