The Thule EasyFold XT # TH903202 can only be used on passenger vehicles. For a 2 bike rack for electric bikes that is compatible with your 2021 Georgetown 7 Series GT7 I recommend the Hollywood Racks Sport Rider SE Bike Rack # HLY84FR. This bike rack is rated for motorhome use and can handle up to 80 lbs per bike.
Unfortunately, there are no options with a ramp like the Thule for your motorhome. However, if loading and unloading is a big concern we do have the Saris Door County Bike Rack... view full answer...