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Starting @ $2,200

High-performance geometry, competition-ready


starting @ $3,000

Designed specifically around the BLUTO fork


Starting @ $5,000

The Most Advanced Geometry for Fat Bikes

Welcome to Borealis Fat Bikes!

Here at Borealis, we love getting out and riding bikes, no matter what they are or where we’re going. Our team tackles the local Colorado Springs singletrack during lunch break, and the epic bike adventures include riding along the Colorado Front Range, in Moab, and Alaska. Our combined biking experience enables us to develop the best products available for the most fun type of bike around—fat bikes! Borealis, the industry leader in carbon fat bike frames and components, strives to bring you high performance fat bike products backed by our excellent warranty. Please, don’t hesitate to pick up the phone or email us—we’re always available to answer any of your questions. Here’s a bit more information about the guys behind Borealis Bikes.

it's happening

Take a Fat Bike out for a spin!

The Borealis Demo Tour is the best way to meet us, test-ride a fatty, and learn more about what Borealis fat bikes are all about. We travel around with a big ol’ trailer of bikes and visiting local bike shops where anybody can test ride our fat bikes, ask us questions, and drink some beer.

Come to one of our spectacular events!

We try to have a lot of fun at the Fat Bike shop. Some events happen regularly, some are one of a kind. We like to be involved and we love to ride our bikes. Checkout our weekly rides below! Scroll past the group rides to checkout upcoming shop sponsored events.

News, Updates & Specials

October 02 2015
Gear Patrol featured Borealis' new alloy Flume in their newsletter This Week in Sports and Outdoors: October 1, 2015. "The all-aluminum frame has ride attributes similar to the top tier bikes at a fraction of the price."...
October 01 2015 was keen to see what was new with Borealis at Interbike 2015. As heard from editor Jason Sumner, "The Fat Bike Company, better known as the people behind Colorado-based Borealis, is on a role. The company recently completed a move into a new spacious 11,000 square foot facility in Col...
October 01 2015
Borealis is sponsoring, in conjunction with the 906 Polar Roll, the Marji Gesick 100, which is to take place Saturday, September 26th! The Marji Gesick 100 is a one-day 100-mile uphill race honoring the legacy of Marji Gesick. Borealis is sponsoring, in conjunction with the 906 Polar Roll, the Mar