Advanced technologies have been used in the creation of the brand new KOS scooters. The KOS Charge S4 comes with 7 series Grade Aluminum for the MPV2 bars and TPR Hand Grips that are extremely durable and offer the perfect grip for any style of riding with a 2 Bolt clamp and 6mm Bolts for extra strength. The fork is the classic SOBV3 IHC Forks made with the best 6061 grade Aluminum and with high quality color finishes, the wheels come in 120mm X 26mm Hollow Core Wheels with 86a grade Polyurethane with performance bonding to reduce the risk of dehubbing. To finish it off the deck is our standard KOS 6061-T6 Extruded Aluminum deck in a Galaxy Hydro Wrap finish and a CNC 82.5 degree angled Head tube. All decks come with our new Model blunt plate. This is a great scooter for the more advanced rider!