Grom is a five speed this is a 6 speed. Same size but a bit peppier than a grom and overall cheaper. Has an aftermarket exhaust I don’t have the original. It’s got 1200 miles on it. Clean title in hand. There’s nothing wrong with it, I broke my leg laying down my cruiser in October so I bought this a month ago while the cruiser was getting fixed and my leg was healing. Now my bikes fixed and I need the money to get it out of the shop hence the price.