The city paid big bucks for two posh, gas-guzzling new SUVs to escort Mayor Eric Adams and other top officials around town — even though the bike-boosting pol once vowed to pedal to work “all the time.” City Hall added a gleaming black Lincoln Navigator with tricked-out rims and a Chevrolet Suburban High Country with 420 horsepower to its fleet of department cars, for a combined total of at least $157,000, The Post has learned. Adams’ gets carted around daily in the High Country, which has an abysmal gas mileage of just 14 mpg in the city. The pollution-spewing Navigator...