An image of the new LEGO DC Super Heroes Bat-Pod (5004590) set was recently leaked by AC Pin. Thanks to LEGO Ambassador Russell, more details have come out.
This promotional set will contain 311 pieces with the recommended age range at 16+. There will be no minifigures included. Since this is a promotional set, you can not purchase it directly from LEGO. The good news is that there will be 2 contests running concurrently in June. There will be one for North America and another one for the rest of the world excluding South Korea.
To enter either contest, LEGO VIP members will have have to make a LEGO DC Super Heroes purchase from the LEGO Brand stores between June 1-30. North American residents only will also be allowed an entry by emailing enterVIP@LEGO.com with their name and VIP number and the word Bat-Pod in the subject line.