Bearings. https://www.amazon.com/PGN-6001-ZZ-Shielded-Ball-Bearing/dp/B07GVNDQT6?pd_rd_w=1COvY&pf_rd_p=7040870a-d408-4be7-b92b-68b5982ab6ba&pf_rd_r=0TTKK1AYW1N1BT69QV5E&pd_rd_r=51545bf2-82ef-4beb-9689-06429385ed31&pd_rd_wg=Cqlg5&pd_rd_i=B07GVNDQT6&psc=1&ref_=pd_bap_d_rp_10_t
Motor. https://www.amazon.com/yuandai-Electric-Scooter-Brushless-Motorcycle/dp/B09GP415RF?pd_rd_w=1COvY&pf_rd_p=7040870a-d408-4be7-b92b-68b5982ab6ba&pf_rd_r=0TTKK1AYW1N1BT69QV5E&pd_rd_r=51545bf2-82ef-4beb-9689-06429385ed31&pd_rd_wg=Cqlg5&pd_rd_i=B09GP415RF&psc=1&ref_=pd_bap_d_rp_8_t
Heat sink. https://www.ebay.com/itm/223589500478?hash=item340ef9063e:g:LwwAAOSwNINdLf3S