Skip to content

Sorry, this Borealis Echo Fat Bike - 2016, Medium has been sold.
You'll be the first to know next time this or other newly available related products are in stock.

Borealis Echo Fat Bike - 2016, Medium

Item #BMT30987
Condition: Certified Pre-Owned
Fit Range: 5'6" - 5'10"
Regular price

Trade In
Eye icon Pulsating eye icon that grows and shrinks people are looking at this
Every Certified Pre-Owned bike passes our multi-point inspection
  • Frame integrity verified
  • All components inspected
  • Drivetrain cleaned and tuned
  • Suspension adjusted
  • Wheels trued

Our RideFast shipping means this bike gets to you quickly and securely. Domestic US ground rates are a flat $135 for regular bikes or $150 for e-bikes.

Quick Assembly
  • Bikes arrive tuned and mostly pre-assembled
  • Torque tool & video guide included
  • Get riding in 15 minutes
Canadian Customers

Please note that any duties, taxes, or surcharges as required by Canadian customs and provincial authorities will be the buyer's responsibility. Shipping to Canadian addresses may take longer than expected due to customs.

30-Day Returns

If this bike isn't perfect for you, our Ride Guides will help you find the right one.

More details More details icon

Single Track Slayer - Any Month of the Year

Why We Love It
The Echo was one of Borealis' earlier carbon fatbikes. Typically specced with front suspension and a dropper post, this rig still comes in at an impressive weight, no matter the build, thanks to its shockingly lightweight frame. The beauty of combining massively grippy tires, a lightweight carbon frame, front suspension, and a dropper post is you end up with a bike that not only excels at cruising through powdery snow, but stretches its capabilities all year-round on muddy, sandy, loose singletrack.
Master Mechanic’s Notes
  • Front suspension has been professionally serviced by our in-house suspension experts and is ready to ride
  • New bottom bracket
  • Light scratches on the head tube, top tube, & drive side seatstay
Toggle accordion
Year 2016
Brand Borealis
Model Echo
Size Medium
Frame Material Carbon Fiber
Drivetrain Shimano, 2x10 spd
Weight 30 lbs 3 oz
Fork RockShox Bluto RCT3
Fork Travel 100mm
Rear Shock Travel N/A
Brakes Shimano XT M8000, Disc Brakes - Hydraulic
Shifters Shimano XT M780, Mechanical
Front Derailleur Shimano XT M8025
Rear Derailleur Shimano XT M786
Bottom Bracket Shell Threaded
Crankset Race Face Alloy, 36/22t, 175mm
Cassette Shimano XT M771-10, 11-36t
Chain Shimano
Handlebar Borealis Carbon , 710mm
Headset Cane Creek integrated
Stem Race Face Turbine Alloy, 35.0mm x 75mm, 6°
Seatpost Truvativ Stylo T20 Alloy, 31.6mm
Saddle Ergon SME30 Evo
Front Axle Spacing 15x150mm (Thru-Axle)
Rear Axle Spacing 12x197mm
Wheelset Borealis Disc Carbon Tubeless Compatible, Borealis
Front Tire Maxxis Minion FBR EXO TR, 26" x 4.0"
Rear Tire Maxxis Minion FBF EXO TR, 26" x 4.0"
Tire Type Tubeless
Tubeless Compatibility Bike ships tubeless
Pedals Sold separately
Toggle accordion
Bike geometry chart
Inspected. Tested. Trusted.

What is CPO?

CPO bikes are gently ridden bikes that have been meticulously inspected, restored and serviced. Every CPO bike is cleaned, tuned and tested in our top-of-the-line Colorado headquarters. Road, mountain, ebike or gravel, TPC services each bike over 8 phases and multiple points of inspection.

Bikes are meant
to be used.