RC Car Repair Kit for 1/10 Rc Car Brushless Brush Motor Metal Steel 5Pcs Pinion Gear Sets 21T 22T 23T 24T 25 5mm Shaft with Hex Key Upgrade Parts(16-20T)

RC Car Repair Kit for 1/10 Rc Car Brushless Brush Motor Metal Steel 5Pcs Pinion Gear Sets 21T 22T 23T 24T 25 5mm Shaft with Hex Key Upgrade Parts(16-20T)

• Material: Forged from hardened steel material, these RC upgrade parts provide firm structural support for reliable pinion-to-spur mesh without premature wear under high RPM;
• Gear Set Feature: The 5‑piece set covers 21T to 25T tooth counts, letting you fine‑tune gear ratio for balanced acceleration or top speed – a versatile tuning pack for 1/10 brushless systems;
• Installation: Remove your old pinion, slide the a steel gear onto the 5mm motor shaft until the set screw aligns with the shaft flat, then tighten the screw using the included 1.5mm hex key – the precision‑cut teeth self‑align during the first run, requiring no complex mesh adjustment;
• Service: Hello! In order to better serve you, we would like to know whether you are satisfied with the toy car accessories you purchased? If you have any suggestions, please feel free to tell us;
• Note: The quality of RC upgrade accessories has been strictly controlled to ensure that each accessory meets the requirements; After confirming that it matches your toy car, you can buy it with confidence and serve you at any time;