The Sport Rider Hitch Bike Rack for Electric Bikes is the E-bike version of the Sport Rider SE2. This rack will carry 2 electric bikes or 2 standard bikes with tires up to 5`. Includes keyed alike locking hitch pin 8� security cable and locking frame hooks. Features extra heavy duty wheel holders an internally reinforced frame and external brace for heavy load carrying capacity. Special features include extra heavy duty wheel holders for heavy load carrying capacity. Folds flat against car when not in use. Tilts down for easy cargo door access. Includes aluminum adapter for 2` receivers. For step through bicycles you will need to also purchase a Bike Adapter (sold separately). ** Please note a 1-1/4 class 2 hitch is required for this version - Not to be used on 1-1/4` Class 1 hitches