The Treal Hobby Axial SCX10 III and Capra Overdrive Portal Gears are an upgraded gear set for the SCX10 III and Capra platforms. These gears increase the speed of the front wheels relative to the rear, improving steering response, climbing ability, and maneuverability by pulling the vehicle over obstacles more effectively. This upgrade enhances performance in technical terrain and rock crawling.
Overdrive portal gears adjust the gear ratio so the front wheels spin slightly faster than the rear, improving traction, steering, and handling, especially in rock crawling and technical terrain. This setup enhances climbing performance by pulling the vehicle over obstacles and preventing rollovers. It also improves steering response, allowing for tighter turns and better maneuverability. Additionally, overdrive gears increase stability, reduce torque twist, and help keep the front tires planted for better grip, minimizing rear-end sliding on steep slopes.
