they're a direct-fit replacement for worn or damaged stock calipers

The reinforced nylon rear wing provides a balance of strength and flexibility

or external BEC connection

Create customized colors by mixing Water Tints and White Water Highlights together

- Stable automatic stacking technology enables single-cell capacities of 5000mAh

Traxxas 9063-RED Red Aluminum Caster Blocks Scorpion Parts they're a direct-fit replacement forImportant fitment note: these are designed for 4X4 vehicles with the Extreme HD Upgrade Kit (9080) installed. They do not fit standard suspension components. Check that your vehicle has the 9080 series kit before ordering. The Traxxas 9063 RED is a pair of left and right aluminum caster blocks that improve the appearance, ruggedness, and control of your Traxxas model. Billet 6061 T6 aluminum construction adds strength and precision where you want it