Discover our selection of 45nrth studs, tires, and apparel!

Known for innovation and defying all odds, 45nrth designs some of the best winter biking essentials. Their vision began with the studded fat bike tire and later extended to apparel. At Chain Reaction, we carry all the best 45nrth essentials for your winter riding needs.
Though they became known for their concave 45nrth studs and fat bike tires, they have also won many awards for their innovation in designing winter riding apparel. When it comes to riding in the cold, you shouldn’t have to sacrifice aerodynamics for warmth. Their Wolvhammer boot is a prime example of 45nrth’s ability to combine style, warmth, and functionality.
For riders committed to the saddle in even the most extreme temperatures, our lineup includes gloves, one-piece bibs, boots, and even face protection. So, no matter how cold Canadian winters get, you can continue to ride on!