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Borealis Crestone Eagle GX 27.5 Carbon

Borealis Crestone Eagle GX 27.5 Carbon
Color: Blk/Wht/Blue
Size: Select size
Please select options Unavailable
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Since 2013, Borealis has specialized in lightweight carbon fiber fat bikes. The Crestone is our tried and true flagship model. Its frame geometry is optimized for riding in snow and sand with clearance for up to 5” wide tires. Paired with the most technically advanced components in the industry, the Crestone sets the standard for premium quality carbon fiber fat bikes.


Frame Carbon
Fork Carbon
Headset Borealis
Rear Shock N/A
Rims/Wheels HED or Ringle Alloy
Hubs Borealis: Front 15×150 Rear 12×197
Spokes Wheelsmith Black
Tires Varies
Crankset Sram Eagle GX
Chainwheel 30T
Bottom Bracket SRAM DUB 100mm
Chain KMC X12
Front Derailleur N/A
Rear Derailleur GX
Rear Cogs XG 1275 10-50
Shifters GX
Handlebars Borealis Carbon Bar (35mm)
Tape/Grips Borealis
Stem Borealis
Brake Levers Sram Select
Brakes Sram Select
Pedals N/A
Saddle Borealis
Seat Post Borealis

* Subject to change without notice.

Part Numbers

Option Store SKU
Blk/Wht/Blue / Small
Blk/Wht/Blue / Medium 210000047686
Blk/Wht/Blue / Large
Blk/Wht/Blue / X-Large 210000048377
Red/Wht / Small
Red/Wht / Medium
Red/Wht / Large
Red/Wht / X-Large
Blue/Bronze / Small
Blue/Bronze / Medium 210000046646
Blue/Bronze / Large
Blue/Bronze / X-Large