Yep, like Joe said, they are based on the GXV120 and sold under a few different names in some of the bigger dept. stores. Aldi and Masters also sold them under different names. Valve clearance are: Inlet 0.15 +/- 0.02mm ( 0.006 +/- 0.001in ), Exhaust 0.20 +/- 0.02mm ( 0.008 +/- 0.001in )