Differential Gear Set, Composite (Internal Gears Only): EB410

Key Features Reduced rotating mass Improved acceleration 25 grams of total weight savings (using three sets of gears) Includes (2) Composite Bevel Gears (4) Composite Spider Gears Overview After thorough testing, we are proud to release the new EB410 Composite Differential Gear Set. This differential gear set reduces rotating mass as well as the overall weight of the EB410 by 8.5 grams per set. That's over 25 grams of rotating mass reduction overall! Dollar for dollar, this is the single best upgrade to save weight and improve the acceleration of your EB410. Each package will upgrade a single diff, and three packages will completely outfit the EB410. This is a direct replacement for the original steel differential gear set (TKR6550) and does not require any additional parts.These gears are intended to be used as a performance upgrade for the highly competitive 13.5 4wd class and may not be as durable as the stock counterpart. If you are learning to drive 1/10 4x4 buggy, using a modified motor, or need to have the most durable vehicle, please use the stock gears (TKR6550).