VelopediaBicycle Archive · Specification report

2015 Borealis Echo Frame and Fork

Velopedia Archive ID 1553061

Overview

Model year2015
BrandBorealis
ModelEcho Frame and Fork
Bicycle typeFat Bike
Archive ID1553061
Original MSRP$2,649.00
ColorsStealth Black, Electric Blue
SizesS, M, L, XL
Weight1370 gram frame weight

Frameset

Frame constructionFully guided internal dropper post routing, Fully guided internal cable routing
Frame materialCarbon fiber
ForkRockShox Bluto RL 100mm

Drivetrain

BB shell width100mm

Cockpit & contact points

Headset42mm upper headset ID, 52mm lower headset ID

Wheels & tires

Hubs197mm rear spacing with 12mm RockShox MAXLE thru axle.
Front tireClearance for 4.8” tires on 100mm rims
Wheel size26

Manufacturer-published archive data. Confirm exact standards and dimensions before ordering parts or performing service. Generated by Velopedia on September 29, 2026.