- This LEGO Technic Aston Martin Valkyrie set brings you one iconic hypercar to build, race and show off- It features controllable steering and pistons that move as the driver's side wheel spins- Check out the V12 engine with a working differential and gullwing doors- The LEGO Builder app lets you zoom, rotate and track your build every step of the way- It's perfect for ages 9 and up and even adult car-model collectors- Once built, pop it on display and give your supercar collection the spotlight it deserves