SUPERIOR PRECISION ENGINEERING Introducing the Integy 12 Tooth 1MOD Pinion Gear, model INTC29161, designed specifically for radio-controlled cars and trucks. This gear is essential for optimizing performance with motors featuring a 5mm shaft. ENHANCED PERFORMANCE The Integy 12 Tooth pinion gear allows you to perfect your gear ratio with its innovative billet machined design. Crafted for most brushless electric R/C vehicles, it includes a precision-cut tooth surface, ensuring optimal engagement and efficiency. VERSATILE SIZING OPTIONS Available in a size range from 11 teeth to 22 teeth, the MOD-1 pinion gears cater to various performance needs across multiple R/C applications. IDEAL FOR R/C ENTHUSIASTS Whether you're upgrading or replacing, this pinion gear is a must-have for any serious R/C enthusiast looking to enhance their vehicle's capabilities. Experience precision engineering with the Integy pinion gear and elevate your R/C vehicle's performance.