MUKWONAGO, Wis. (BRAIN) — A liquidator is auctioning the remaining assets of Fuell Inc., an e-bike and e-motorcycle brand founded by motorcycle innovator Erik Buell that entered Chapter 7 bankruptcy last October. Fuell held several crowdfunding campaigns while in business, including one that raised nearly $1.5 million on Indiegogo to launch its Flluid 2 and Flluid 3 e-bikes. Earlier this year, a handful of disappointed crowdfund backers objected to the bankruptcy trustee’s plan to abandon Fuell assets, including e-bikes, at warehouses in France and Iowa.