Since 2013, Borealis has specialized in lightweight carbon fiber fat bikes. The tried and true Crestone is their flagship model, with clearance for up to 5” wide tires. Very light and nimble, the Crestone is also built to take whatever comes its way.
These Crestones are equipped with a wide-range SRAM Gx Eagle drivetrain, SRAM Level brakes, lightweight HED alloy rims, carbon seatpost and handlebars, and either Schwalbe Jumbo Jim or 45NRTH Vanhelga tires. We also set these up tubeless, so you don't have to!
|Frame||Borealis Crestone Carbon|
|Fork||Borealis Full Carbon|
|Rims/Wheels||HED Big Aluminum Deal|
|Tires||Schwalbe Jumbo Jim|
|Bottom Bracket||SRAM GX|
|Rear Derailleur||SRAM Gx|
|Rear Cogs||SRAM Gx Eagle|
|Handlebars||Protaper Carbon Riser bar|
* Subject to change without notice.