- Upgrade your 1/10 RC models with the 2 Pieces Gear Joint Cup (Part Number: 300054477), designed for compatibility with TT01, TT02, TT01D, TT01E, DF 02, M05, and M06 vehicles. - Enhance performance and reliability in your RC cars with this essential accessory. It improves gear engagement, ensuring smoother operation and better handling during high-speed runs or intricate maneuvers. - Crafted for durability, these gear joint cups are built to withstand the demands of RC racing and off-road adventures, providing a long-lasting solution for your vehicle upgrades. - Ideal for enthusiasts looking to elevate their TT01 or TT02 setups, the Gear Joint Cup is a straightforward upgrade that can make a noticeable difference in your car's responsiveness and control. - Use this product in racing scenarios to achieve higher speeds and improved acceleration, or during off-road sessions for enhanced traction and stability on uneven terrain. - Installation is simple, allowing you to quickly replace worn-out or less efficient components without extensive modifications to your RC model. - The 2 Pieces Gear Joint Cup is a must-have addition for serious hobbyists who want to maximize their vehicle's performance and reliability on the track or trail.