The 8.5 Gen4 12.5mm Rotor in Green is a high-quality rotary component designed for precise performance. This rotor boasts a compact size of 12.5mm, making it an ideal choice for various applications where space and weight are critical. Its vibrant green color adds a distinct touch, making it not only functional but also visually appealing. Engineered to offer enhanced efficiency and reliability, the Gen4 series is known for its innovative design that caters to the evolving needs of hobbyists and enthusiasts alike.