My 16 year old son switched to the new model (black) standard Pure Drive a couple of months ago. He has a really bad habit of banging the frame on the ground after a bad point, and yesterday in a match he had pieces of the flimsy bumper guard loose and hanging off the frame. My question: is the replacement bumper guard / grommet set the same for all the assorted standard Pure Drives? I was about to order some replacements, but some were listed for the GT, or Lite, and I wanted to make sure the frame grommet system had remained the same for the newest model frame before ordering something that won't work. Thanks for any input.