Changing gear ratios can help balance acceleration and top speed for different running conditions. Please consult your owner's manual for more information on recommended gearing options for your specific model.
Will fit Traxxas TRX-4 TRX-6
What you see in the main picture is what you will receive
Description
Hard Steel Spur Gear 39T 0.8M 32P for Traxxas TRX-4 TRX-6 8052