Building on the same platform of our previous generation 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. We start 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" diameter, 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 Ultimate Rotor is for you.
Features:
- 3/8" thick
- 14" rotor diameter
- 6-bolt on 6.5" circle pattern
- US-grade laser cut mild steel
- CNC slots for optimal pad wear
- Brake Hat mounting hardware included
- This Ultimate Rotor is designed to work with Spidertrax 6.5" bolt circle Hats. Rotor measures 3/8" thick. To clear the diameter of this rotor, a 17"+ wheel is required. Brake Hat mounting hardware included.
- Laser Cut Chromoly. Building on years of testing in both Ultra4 & short course venues, we've developed an all new rotor that exceeds every braking performance category Ultra4 has come to know. We start with the finest domestic grade chromoly steel, laser cut to precision boasting our time proven 14" diameter profile.
- CNC Machined. After laser cutting, we CNC machine both sides of every Pro Series Rotor with our unique Ultra4 slot pattern, designed specifically for optimized pad wear. CNC machining allows us even finer precision, giving us the ability to provide slot patterns beyond the tolerance and capability of laser.
- Heat Treated. After CNC machining, every Pro Series Rotor is heat treated using the strictest HT standards in the industry. Heat treating provides a number of benefits to our Pro Series Rotor including unprecedented wear life, elimination of any potential warping under heavy use, and the ability to handle more aggressive brake pad compounds.
- Double Surface Ground.After heat treat, we finish every Pro Series Rotor with double surface grinding, holding a rotor straightness of just .002". This ensures every Pro Series Rotor is perfect, with zero worry of odd brake pedal feel due to a warped rotor. Out of the box, Pro Series Rotors are ready for race day the second you install them.
Fitment:- Spidertrax 6.5" circle pattern for Solid Rotors with a required wheel diameter of 17"+
Who is Spidertrax?
Spidertrax is a company that was founded in 1999 by Thomas Kingston and Eddie Casanueva. After graduating from college as a mechanical engineer, they moved their operation from New Jersey to Colorado, which is where the company stands even up to this day. The company produces various offroading parts used in the automotive industry.
Today, Spidertrax-equipped vehicles have dominated various offroading events, such as the King of Hammers.
Improvement Is Not Just For Aesthetics
Spidertrax is not your typical aftermarket company that only makes the products thicker and heavier. They focus on where a certain part typically fails and improves its design without compromising its weight. This is important, especially when racing. They use different techniques and calculate everything down to the smallest measurement to ensure that they would only produce the best.
Quality Products Inspired From Racing
The company actively participates in various racing disciplines by having a close relationship with different racing drivers. It allows them to gather feedback and real-life data that can help improve their products. Each component is designed to be stronger and lighter than stock, which is why they have become a favorite brand of many professional and amateur offroaders.
Purchase Spidertrax Products At Vivid Racing
If you are in the market for high-quality offroad parts for your vehicle, then Spidertrax is the brand for you. They have a wide range of products from drivetrain products, wheel spacers, mounts, and more. To learn more about Spidertrax and what they can offer, visit Vivid Racing and check out their list of parts that fit your specific need.
Limited Lifetime Warranty:
Spidertrax warrants only to the original purchaser that all products will be free from defects in materials and workmanship. The foregoing warranty is subject to the proper installation, operation, and maintenance of the product in accordance with the installation instructions supplied. Return Authorizations, or RAs, are required for all Limited Lifetime Warranty claims. Do not ship your product back prior to receiving an RA number from Spidertrax. RAs can be requested online under the My Account tab or by any method on the Contact Us page. Be sure to have your order number (confirmation number) ready when calling. Spidertrax reserves the right, before having any obligation under this Limited Lifetime Warranty, to inspect the damaged product and all costs of shipping the product to Spidertrax for inspection shall be borne solely by the purchaser. Spidertrax's sole obligation under the foregoing warranty is, at Spidertrax's option, to repair, replace or correct any such defect that was present at the time of delivery. The foregoing warranty is not transferable to another party and does not apply to any purchaser who bought the product from a reseller or distributor not authorized by Spidertrax.
WARNING: Cancer and Reproductive Harm
