R1WURKS (B7 Series) Composite Idler Gear, 39T (3-Gear Transmission)

R1WURKS (B7 Series) Composite Idler: This replacement idler gear is designed for our R1WURKS B7 3-Gear Transmission. It can also serve as a universal upgrade for other applications requiring a 48 pitch, 39T gear. Key Features and Specifications: Weight: 2.46g Constructed from high-performance reinforced polymer Lightweight, low-friction design Enhanced acceleration These gears can serve as a direct replacement or upgrade for the Team Associated® part #91716. Compared to the original, these gears offer reduced friction and decreased rotational mass due to their narrower 8mm profile. Disclaimer: R1 Brushless Motor Lab, LLC is an independent manufacturer and seller of aftermarket parts designed to be compatible with radio-controlled vehicles, including models commonly referred to as “B7,” originally manufactured by Associated Electrics, Inc. We are not affiliated with, sponsored by, or endorsed by Associated Electrics, Inc. None of our products are manufactured by or in collaboration wi