Borealis YAMPA XX1 Fat Bike

Borealis YAMPA XX1 Fat Bike
Please select options


For riders who want the best of the best of the best, the Borealis YAMPA XX1 is the bike to go with. The YAMPA pairs up seamlessly with the Borealis FF1 carbon fiber rigid fork. When built around SRAM's top of the line XX1 1x11 drivetrain and other top of the line components, your result is quite possibly the lightest weight Fat Bike on the planet! If you're a rider who's looking for ultimate weight savings and performance, our YAMPA XX1 is going to be right Fat Bike bike for you!

Borealis YAMPA Features

- 197mm Rear Spacing
- 100mm BB Shell
- Standard rear rack mounts for cargo racks
- Tapered Head Tube
- Internal Cable routing
- 3 water bottle mounts
- Clearance for 100mm rims and 4.8" tires
- Sweet Racing Stripes
- Available with a RED or WHITE stripe on the top tube
- Lightweight: 1290 gram frame (We only post actual weights- This is a size Medium frame that is fully painted, finished, and includes derailleur hangar.)


Frame Borealis YAMPA
Fork Borealis FF1
Headset Borealis Sealed Bearing
Rims/Wheels Turnagain FR80
Hubs Borealis FF1
Spokes Wheelsmith Black Straight
Tires 45Nrth Husker Du120 TPI
Crankset RaceFace Next SL 32t
Rear Derailleur SRAM XX1
Rear Cogs SRAM XG-1199
Shifters SRAM XX1 Trigger
Handlebars TruVativ Noir T40 Carbon
Tape/Grips Ergon GX-1
Stem TruVativ Noir T20 100mm
Brake Levers SRAM XX w/ 160mm Rotors
Brakes SRAM XX w/ 160mm Rotors
Seat Post TruVativ Noir T40 Carbon
Accessories & Extras Lizard Skin's Protectors

* Subject to change without notice.