Spidertrax Off-Road Ultimate Brake Rotors

Spidertrax Off-Road Ultimate rotors are designed and intended for use on Spider 9 axle assemblies. Building on the same platform as the previous generation Spidertrax Pro Series rotor, the Spidertrax Ultimate rotor delivers many of the competition proven benefits our brake rotors are known for, but at a fraction of the price. Spidertrax starts with domestic grade laser cut mild steel plate, then CNC all Ultimate rotors using our unique slot pattern optimized for achieving excellent pad wear. All of this, while boasting a massive 14 in. diameter—which is the key for superior Ultra4 stopping power at both high and low speeds. If you're an Ultra4 racer who likes to go fast, but needs to watch that budget while doing so, the Spidertrax Off-Road Ultimate rotors and other products are for you! Show Less