Bike Motor

[RDFL]

Saw small pic was going to post as joke, clicked on it nice frame especially what should be the swinger but is hard tail and rear wheel.  https://www.ebay.com/itm/80CC-GAS-MOTOR-MOTORIZED-ENGINE-KIT-4-OCC-SCHWINN-CHOPPER-STINGRAY-BIKE-BICYCLE/263464457946?_trkparms=aid%3D555018%26algo%3DPL.SIM%26ao%3D1%26asc%3D59445%26meid%3D2f81684ccf7b4dd7bd5537c7401c75e1%26pid%3D100005%26rk%3D4%26rkt%3D12%26mehot%3Dpp%26sd%3D153600479793%26itm%3D263464457946%26pmt%3D1%26noa%3D0%26pg%3D2047675&_trksid=p2047675.c100005.m1851