Align. Designed for use with the T-Rex 550 Tri-Blade set ups, or other helicopters using Tri-Blade rotor heads. Specifications: Length: 520mm Width: 12mm Bolt Hole: 5mm Weight: 280g/ set This product was ...

Carbon Fiber Blades. Align's 550 3G main blades are designed specifically for extreme 3D flying, featuring both high agility and excellent stability characteristics. The blades have a redesigned airfoil and painted graphics. ...

design that has been carefully and repeatedly tested to position the perfect propeller center of gravity. Excellent center of gravity increases flight stability while providing fast pitch response and precise control. In ...

design that has been carefully and repeatedly tested to position the perfect propeller center of gravity. Excellent center of gravity increases flight stability while providing fast pitch response and precise control. In ...

shielded "Speed" 1/8 wheel bearings. ProTek R/C "Speed" bearings are high quality steel/chrome bearings designed for the R/C racing enthusiast.These 10x19x5mm metal shielded bearings are the standard bearing for the inside hubs ...