MakerDoIt M1 Mod1 16T 17T 18T 19T Pinion Gear Hardened with Hex Key for 5mm Shaft RC Motor

• 1/8 Universal Upgrade The 1/8 RC car pinion gear set have a 5mm bore is suited for 5mm shaft, is an ideal universal upgrade pinion gear for Traxxas Redcat Tamiya Losi Arrma RC car.
• Quality Steel The 1/8 RC car pinion gear set are made of quality steel, durable and reusable, enjoy your happy RC racing time.
• Different Option You will like the option of being able to change your gear ratio for different track conditions.
• 💡NOTE First, you can begin with the minimum tooth. Then, upgrade to a bigger tooth, and check the ESC & motor temperatures regularly throughout the run. At last, you can control faster speed while avoiding potential risks such as ESC/motor damage or malfunction caused by overheat.
• International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.

Are you looking for universal upgrade pinion gear for your 1/8 RC car? Our mod 1 pinion gear set will be good addition to your RC car toolbox! And you will like the option of being able to change your gear ratio for different track conditions. With the hex key in the package, you can keep the screws tight on your motor shaft, affordable set to dial in your gearing. Package include: 1 X 16T Mod 1 pinion gear 1 X 17T Mod 1 pinion gear 1 X 18T Mod 1 pinion gear 1 X 19T Mod 1 pinion gear 4 X M4 * 1 X hex key 💡Note: At first, the * is a bit tighter to the hex key, pay a little patience, it will be ok.