The world's fastest hedgehog on your home circuit The Carrera GO!!! 'Sonic the Hedgehog 4.9m' set is your first chance to speed around the 4.9-meter racetrack with the legendary blue video game hedgehog. Sonic the iconic SEGA hero is ready here in his super-fast 'Speed Star' as he faces his spikey rival Shadow in the 'Dark Reaper'. Sonic's and Speed Star are major eye-catchers The neat hand-held controllers take your iconic video game heroes to another level of high-speed home circuit action. Sonic and Shadow reveal their raw power as they shoot down the straights, navigate the narrow section, and fly around the speedy loop! The Carrera GO!!! 'Sonic the Hedgehog 4.9m' circuit guarantees uncompromising speed thanks to the hand-held controllers with a turbo button.