Borealis Crestone Carbon Fat Tire Bicycle

The Borealis Crestone is a premium carbon fat bike built for riders who want maximum performance on snow, sand, and rugged backcountry terrain. Featuring a lightweight full carbon frame and fork, a reliable SRAM Eagle 1x12 drivetrain, and a durable HED aluminum fat bike wheelset, the Crestone delivers exceptional traction, efficiency, and control in all conditions.

Features

• Lightweight Borealis full carbon frame and rigid carbon fork
• SRAM Eagle 1x12-speed drivetrain
• Wide-range 11–52T cassette for climbing and adventure riding
• Powerful SRAM hydraulic disc brakes
• HED aluminum fat bike wheelset
• Carbon handlebar and seatpost for reduced weight and improved ride quality
• Tire options customizable to suit snow, sand, trail, or mixed terrain

Specifications

Frameset

• Frame: Borealis Crestone Carbon
• Fork: Borealis Carbon Rigid
• Headset: Borealis

Drivetrain

• Groupset: SRAM Eagle 1x12 (NX or GX Build Options)
• Shifter: SRAM Eagle
• Rear Derailleur: SRAM Eagle
• Crankset: 175mm Alloy
• Chainring: SRAM 30T X-Sync
• Bottom Bracket: SRAM DUB 100mm
• Cassette: SRAM PG-1230, 11–50T
• Chain: KMC X12
• Chainstay Protection: Lizard Skins DT/CS Protector

Brakes

• Brakes: SRAM Select Hydraulic Disc Brakes

Components

• Handlebar: Borealis Carbon, 35mm Clamp
• Stem: Borealis 50mm or 70mm
• Seatpost: Borealis Carbon, 31.6mm
• Saddle: Borealis
• Grips: Borealis

Wheelset

• Wheelset: HED Aluminum Fat Bike
• Front Hub: Borealis 15x150mm
• Rear Hub: Borealis 12x197mm
• Spokes: Straight Gauge with Silver Brass Nipples
• Tires: Customizable to match terrain and riding style

Rider Height Guide