AMSOIL Championship Snocross presented by BRUNT is proud to announce the renewal of its long-standing partnership with ROX Speed FX for the upcoming 2025–2026 winter season.

ROX Speed FX, known for its premium aftermarket snowmobile accessories and rider-focused product designs, will once again serve as an official partner of the series. Their expertise and deep connection to the sport have made them a valued contributor to the success of the race athletes as well as the AMSOIL Championship Snocross events.

“We are thrilled to extend our relationship with ROX Speed FX for another season,” said Miranda Litzau, VP of Marketing at AMSOIL Championship Snocross. “We truly value the partnership we’ve built with their team. ROX cares about the people just as much as the product which is saying a lot as their products are high-quality and meticulously cared for. That combination makes them an ideal partner for our series.”

As part of the renewed partnership, ROX Speed FX will continue to support rider development throughout the national tour.

The 2025–2026 AMSOIL Championship Snocross season kicks off this December and promises more racing, more innovation, and more moments fueled by partners like ROX Speed FX.

About AMSOIL Championship Snocross
AMSOIL Championship Snocross, powered by International Series of Champions (ISOC), is the premier snowmobile racing series in North America. Featuring the world’s most talented riders and teams, Snocross delivers adrenaline-filled racing from December through April at venues across the United States.

About ROX Speed FX
ROX Speed FX is a leading designer and manufacturer of high-performance snowmobile, ATV, and motorcycle accessories. Based in Minnesota, ROX is dedicated to crafting rider-driven products with unmatched quality, durability, and style.