Royal Scout Complete Dirt Scooter 6061-T6 Heat Treated Alum. Deck, Neck, and Bars Double-Strength Neck / Deck Welds 3-Bolt Bar-Clamp - 6061-T6. 520mm wide Royal Y bars. 110mm wide Deck High-Rebound 88a PU-Cast Wheels. ABEC-5 Bearings. Comfortable TPR Grips