I have a solution for you, but there aren't any really light weight bike racks for 2 bikes that are rated for use on the back of a travel trailer. Because of the significant stressful movements that can occur at the rear of a travel trailer, you do need a bike rack that has been tested and approved for use on your hitch. The bike rack I recommend using is the Swagman Original - 3 Bike Rack for 2" Trailer Hitches # S64152-2, which weighs about 25-lbs and can carry up to 3- 35-lbs bikes on... view full answer...
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