The Blackburn Trainer and Trailer Adaptor Kit M12 X 1.0mm and M12 x 1.5mm can make your thru axle bike compatible with stationary trainers and trailer receivers or hitches.
With a Shimano 7-speed derailleur, powerful front and rear linear-pull brakes and Electra’s Flat Foot Technology®, the Townie® 7D is the best-selling bike in the U.S.