Aventon Bikes has an ongoing 4th of July sale that is offering free extra batteries along with a purchase of select e-bike models at their normal prices. Since tariff exclusions expired back on June 14, prices have raised on e-bikes and their parts in general, and in response, Aventon is offering only free batteries for doubled mileage to make up the extra costs. Still, the batteries are valued at $500 each, and getting double the mileage on these quality e-bikes certainly isn’t a bad trade-off, as much as it hurts to see no price cuts. There’s a tried and true pick in the Abound Cargo e-bike that is now going for $1,999 shipped, ready to haul anything from luggage to kids – plus, it’s the only model to come with a bunch of free goodies too: the extra battery, a rear rack bamboo board, a seat pad for the rear rack, a handrail, large pannier bags, and a handlebar bag – all valued at $894.