Borealis Flume Eagle GX
Details
With premium frame quality and only the best components, the Borealis Flume offers the best value on the market. This expedition-ready fatty mirrors the Crestone geometry, but does so in lightweight, 6000-series aluminum. Up mountains, down glaciers, and across deserts - the Flume is ready for action. There are all kinds of alloy fat bikes on the market, but none with the Flume’s purebred heritage and durability.
HIGHLIGHTS
-Traditional fat bike geometry is both responsive and nimble for variable conditions in snow or sand.
-Tire clearance up to 26x5” and 27.5x4.5”.
Compatibility for 100-120mm of suspension travel for increased comfort and control.
-Lightweight, 6000-series aluminum frame comes with 3 bottle cage mounts, rear rack mounts on seat stays and Lizard Skin protectors on both the down tube and drive-side chain stay.
Specs
| Frame | Borealis Flume Alloy |
|---|---|
| Fork | Borealis Rigid Carbon |
| Headset | Borealis |
| Rims/Wheels | MuleFut 26" x 80mm |
| Hubs | Velocity Fat Disc |
| Tires | 45NRTH Flowbeist/Dunderbeist |
| Crankset | SRAM GX Eagle Alloy 175 30T |
| Bottom Bracket | SRAM DUB |
| Chain | KMC X12 |
| Rear Derailleur | SRAM EGX Eagle |
| Rear Cogs | SRAM XG-1275 10-50 |
| Shifters | SRAM EGX Eagle |
| Handlebars | Borealis Carbon 35mm |
| Tape/Grips | Borealis |
| Stem | Borealis |
| Brakes | SRAM Level T |
| Saddle | Borealis |
| Seat Post | Borealis Carbon |
* Subject to change without notice.
Videos
Borealis Fat Bikes
In 2013, Steve Kaczmarek started what is now the world leader in fat bikes: Borealis Fat Bikes. From the beginning, the goal was pretty simple: build the lightest, fastest, most technologically advanced fat bikes on the planet. We're still doing that today. This is who we are!
Part Numbers
| Option | MPN | Store SKU |
|---|---|---|
| Seafoam Green & White / Small | 210000025095 | 210000025095 |
| Seafoam Green & White / Medium | 210000025096 | 210000025096 |
| Seafoam Green & White / Large | 210000025097 | 210000025097 |
| Seafoam Green & White / X-Large | 210000027169 | 210000027169 |
