We are proud to release our latest generation of performance Ultra4 brake rotors, designed & manufactured with just one thing in mind: to push our sport further than ever before.

The all new Ultimate Rotor packs the same punch of our previous generation Pro Rotor, but at a fraction of the price. Amazing performance, a proven competition track record, and best of all budget friendly.

The all new Pro Series Rotor starts from scratch, building-up to an unprecedented performance rotor with no expense spared. Complete with chromoly construction, CNC machining, post-CNC heat treating, and double surface grinding, there is simply no Ultra4 brake rotor on the market that comes close. Unmatched rotor & pad wear, surface precision for optimal pedal feel, with the strength to handle the most aggressive of brake pads.

Both Ultimate & Pro Series Rotors are in-stock, shipping same day for those getting ready for the next wave of Ultra4 competitions. Head over to the Spidertrax Store at http://www.spidertrax.com/products/brakes to learn more about our new Ultimate & Pro Series Rotors.