Crestone Models

Borealis Fat Bikes works with dealers across the country, find a dealer near you for the best pricing in your area!

There are places in this world ordinary bikes can’t take you. And when every ounce counts, when every pedal stroke drives you further into the wild, get there on Borealis Crestone. The lightest and toughest carbon fatbike on the market lets you follow northern lights deep into a Wisconsin winter as part of the 42K Soltice Chase, or pack it up for a blitz across the tundra – the Crestone is the premier choice for fatbiking fun…  Read more


The Crestone is a Closed Mold, Carbon Fiber Bike Frame that Represents the Most Advanced Geometry for Fat Bikes

  • New Impact and Fatigue standards to match the demands of riders who might ride a Fat Bike more aggressively.
  • Totally new frame design developed to be more durable and thrilling to ride, while maintaining an aesthetic becoming of a high performance product.
  • Weighs in at 150 grams less than the Echo
  • Available in two new colorways
  • Advanced carbon molding with state of the art production
  • Designed with reduced stand over height, top tube drops by one half inch
  • Available with SRAM XO1 or XX1 components

Showing all 5 results

    • Crestone Eagle XX1

      MSRP: $5500

      NEW for 2018! When you must have the best of the best! Introducing the all new Crestone Eagle XX1 Aspen Edition! This bike is the ultimate racing machine. Saddled with SRAM 12 speed pro-class componentry and built with race-winning spec , this bronco will deliver best-in-class performance.

    • Crestone Eagle XO1

      MSRP: $4500

      To the Fat Bike aficionados looking for a light-weight racing bike at an attractive price point, you can stop looking. The Crestone Eagle X01 offers cutting edge SRAM Eagle 12 speed componentry with all of the bells and whistles you expect from a Borealis.

    • Crestone Eagle GX

      MSRP: $3450

      The Crestone Eagle GX is brand new and offers the best Fat Bike frame on the market along with the latest 12 speed SRAM Eagle components. Carbon bar, carbon post and carbon fork are all standard along with HED alloy 80mm rims. At this price point you won’t find another bike on the market with all of the upgrades!

    • Crestone Elite XX1

      MSRP: $5,299

      Discriminating fatbike competitors will see in the Crestone XX build a devotion to pro-class components and race-winning spec. It’s purebred, elite-level build choices that deliver best-in-class performance.

    • Crestone Pro

      MSRP: $4,499

      Borealis riders can be a discriminating bunch, and the Crestone XO1 won’t disappoint. It features solid spec with an eye for weight-reduction and an attractive price point.