Borealis Flume Select - 27.5" Aluminum Fat Bike with SRAM Eagle NX in Black & Yellow

Since 2013, Borealis Fat Bikes has been at the forefront of developing both carbon and aluminum fat bikes, known for producing the lightest and highest-performing bikes on the market. With a 100% satisfaction guarantee and a lifetime warranty, Borealis offers the best fat bikes you can find!

BRAND NEW AND READY TO SHIP. SOME ASSEMBLY REQUIRED UPON RECEIPT. Borealis frames and rigid forks are covered by a LIMITED LIFETIME WARRANTY.

The Flume Select is the perfect fat bike for riding on snow, sand, gravel, and beyond, delivering exceptional value. Equipped with top-tier components, including the SRAM Eagle NX 12-speed drivetrain, SRAM Level T Hydraulic Disc Brakes, Rigid Carbon Fork, and Maxxis Minion Tires, it’s designed for durability, comfort, and performance.

Build Specifications:

• Frame: Flume (Aluminum)
• Fork: Borealis Rigid Carbon 51mm Offset
• Bottom Bracket: SRAM DUB Threaded 100mm
• Crankset: SRAM Eagle NX Alloy 175mm with SRAM X-SYNC 30T
• Rear Derailleur: SRAM Eagle NX 12-Speed
• Chain: SRAM EAGLE GX
• Cassette: SRAM PG-1230 11-50T
• Shifter: SRAM Eagle NX 12-Speed
• Brakes: SRAM Level T 2-Piston Hydraulic with SRAM Centerline 160mm Rotors
• Headset: FSA
• Hubs: Borealis GEN 4 Black 15x150 Front / 12x197 Rear
• Rims: Sun Ringle Mulefut V2 27.5x65
• Spokes: Borealis Straight Gauge
• Nipples: Borealis Silver Brass
• Tires: Maxxis Minion FBF/FBR 27.5x3.8
• Handlebars: Borealis Matte Carbon or RaceFace NEXT SL 740x10mm
• Stem: Borealis 50mm x 35mm
• Seatpost: RaceFace Next SL 31.6x400mm
• Saddle: Borealis
• Grips: Borealis
• DT/CS Protector: Lizard Skins

Estimated Weight: 29 lbs

Ready to conquer any terrain with confidence, the Borealis Flume Select is engineered for adventure, whether you’re exploring the wild outdoors or cruising your favorite trail. Get yours today and experience fat biking like never before!