PREMIUM MAIN GEAR FOR BLADE HELICOPTERS The Blade BLH5337 Black Helical Main Gear Set (2 pieces) is tailored for a range of popular models including the B450, 330X, 360/270 CFX, and Fusion 360/270 helicopters. COMPATIBILITY WITH MULTIPLE MODELS This main gear set is compatible with various Blade helicopter models, ensuring that you can maintain optimal performance across your fleet. NEW AND IMPROVED DESIGN Featuring an updated design, this V2 main gear set is focused on enhancing your helicopter's operation. EASY INSTALLATION FOR ALL USERS Designed for easy installation, this component allows both novice and experienced hobbyists to quickly enhance their helicopters. Experience the precision and reliability of Blade Helicopter components, designed for enthusiasts and professionals alike.