Yampa XX1

Product Description


            The racing masterminds at Borealis collected the lightest and most-elite performance components to include in the YAMPA XX1 build kit.  Combining the Sram XX1 drivetrain, RaceFace Next carbon crankset and Truvativ Noir carbon bar and post achieves our vision of providing you with the lightest, fastest fatty on the planet.  Adding our Carbondale rims run tubeless shaves off an additional 3lbs of rotating weight for complete fat bikes. With components this light, you and your buddies can play a game of catch with your 22-pound YAMPA XX1 fat rig before you tear up the trails.


Complete Prices:

Turnagain wheelset: $5,549

Carbondale wheelset: $6749

  • 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: 1270 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
Hub Borealis FH1
Rims Turnagain FR80,
Spokes Wheelsmith Black DB
Nipples Wheelsmith Silver Alloy
Rim Strips Turnagain RS80
Tires 45NRTH Husker DU 120 TPI
Tubes Q-tubes
Bar Truvativ Noir Carbon T40
Stem Truvativ Stylo T20 100mm
Post Truvativ Noir Carbon T40
Saddle WTB Pure V Pro
Grips Ergon GX-1
Crankset Race Face Next SL 32t
Front Derailleur NA
Rear Derailleur Sram XX1
Chain Sram XX1
Cassette Sram XX1 
Shifter Sram XX1
Brake Levers Sram XX
Brakes Sram XX w/ 160mm rotors
Downtube Protector Lizard Skins
Chainstay Protector Lizard Skins


*Please note that prices and specifications are subject to change without notice.