Borealis Crestone Carbon Fat Tire Bicycle

The Borealis Crestone is a high-performance carbon fat bike built for snow, sand, and serious backcountry adventure, with a full carbon frame and fork, SRAM Eagle 1x12 drivetrain, and HED aluminum wheelset delivering lightweight efficiency and massive traction in any conditions.

Specifications

Frame: Borealis Crestone carbon

Fork: Borealis carbon rigid

Headset: Borealis

Drivetrain

Groupset: SRAM Eagle 1x12 (NX or GX build options)

Crankset: 175mm alloy

Rear Derailleur: SRAM Eagle (matched to build)

Shifter: SRAM Eagle

Cassette: PG 1230, 11–50T

Chain: KMC X12

Chainring: SRAM 30T X-Sync

Bottom Bracket: SRAM DUB 100mm

Drivetrain Protection: Lizard Skins DT/CS protector

Brakes

Brakeset: SRAM Select models (matched to build)

Components

Handlebar: Borealis carbon, 35mm clamp

Stem: Borealis, 50mm or 70mm

Seatpost: Borealis carbon, 31.6mm

Saddle: Borealis

Grips: Borealis

Wheels

Wheelset: HED aluminum fat bike

Front Hub: Borealis, 15x150

Rear Hub: Borealis, 12x197

Spokes: Borealis straight gauge with silver brass nipples

Tires: Fully customizable to match terrain and riding style