Small Parts

Showing 1–10 of 12 results

    • Borealis Gauge *NEW*

      MSRP: $20

      Tire pressure is everything on a Fat Bike! Many pump gauges are pretty inaccurate especially at low pressures. A PSI or two could be the difference between a perfect ride and a burped tire. These high-quality gauges are built to exacting standards to ensure accuracy.

    • Quick Adjust Seat Collar

      MSRP: $15

      This Borealis quick adjust seat collar, makes adjusting your seat that much easier.

    • Borealis Carbon Handlebars

      MSRP: $92

      Our Borealis carbon bars are manufactured with a leading edge unidirectional carbon weave & precise manufacturing process. This process ensures our bars pass our DH strength requirements at an impressively low XC weight.  18 grams total weight.

    • BOREALIS REAR HUB

      MSRP: $204

      Weighing in at 224g (front) and 336g (rear), the Turnagain FH150 fat bike hubs add value to any fat bike wheelset. These fast fat bike hubs are highly compatible: the rear is convertible from 197x12mm thru-axle to 190mm QR with easy swappable endcaps.

    • BOREALIS FRONT HUB

      MSRP: $155

      Weighing in at 224g (front) and 336g (rear), the Turnagain FH150 fat bike hubs add value to any fat bike wheelset. These fast fat bike hubs are highly compatible: the rear is convertible from 197x12mm thru-axle to 190mm QR with easy swappable endcaps.

    • Borealis Thru-Axle

      MSRP: $63

      The tool-free axle brings exceptional stiffness and durability to your ride. Some Yampas use a 135mm thru-axle. Measure between the dropouts to see if you need a 135mm (Yampa only) or a 150mm axle (later Yampas and all other models). All rear, non-QR, axles are 197mm x 12mm.

    • Drivers

      MSRP: $99

      Sram  XD driver replacement or Shimano driver replacement.

    • Front Derailleur Mount

      MSRP: $40

      Direct Mount Adapters clamp around the seat tube to allow for the use of Shimano/ Sram direct-mount front derailleurs. Allows you to run a 2x drive train on your Borealis bike.

    • Borealis Replacement Hangers

      MSRP: $30

      Replacement Hangers for Borealis Bikes. Note: Photo may not reflect actual hanger, choose hanger in options based on the bike model you own.

    • Borealis Fat Bike Tubes

      MSRP: $6

      Fatbike tube from Borealis, equipped with presta valve, it is ideally suited for tires from 3.5 to 4.8" wide and low tire pressures. These are the tubes that come stock with any tubed wheelset, but will work if you get a flat with a tubeless rim/ tire on the trail as well.