So I inherited a lead gas powered go kart a while ago and my kids hated how loud it was. I picked up this electric kit from amazon and did my best to slap it on (https://www.amazon.com/gp/product/B087RFJT8F/ref=ppx_yo_dt_b_search_asin_title?ie=UTF8&psc=1). The go kart had some weird chain size...