Lightweight: The carbon tube is lightweight, weighing only one fifth as much as metal while maintaining strong structural integrity Strength: The pultrusion process ensures that all fibers are aligned in one direction, resulting in a tube that is stronger than woven tubes when under tension Smooth Finish: The carbon tube features a flat and smooth finish, crafted from high tensile and modulus unidirectional carbon fiber for a sleek appearance Versatile Applications: Ideal for various applications such as racing drones, RC helicopters, RC airplanes, RC sailboats, and kite spars due to its durability and strength Application: Carbon fiber tube widely used in racing drones arm, RC helicopter wing structural support, RC airplanes,RC boat, kite spars, 3D printer bracket clamp rack tube, landing leg tube, linear bearings tubes, extended tube, quadcopter support tube, etc.