Beyblade X Xtreme Battle Set with Beystadium Arena featuring X-Celerator RailBeyblade X Xtreme Battle Set with Beystadium Arena featuring X Celerator Rail: Experience the thrill of the next generation of Beyblade tops, Beyblade X. The Beyblade X Xtreme Battle Set has all you need to begin your quest for Beymastery. The Xtreme Beystadium (17. 2 x 14 inches; 43. 8 x 35. 5 cm) and 2 Beyblade X right spin tops feature the X Celerator Gear System to level up your game and prove it in battle! When the gear of the top engages the