VelopediaBicycle Archive · Specification report

2015 Borealis Yampa Frame and Fork

Velopedia Archive ID 1279738

Overview

Model year2015
BrandBorealis
ModelYampa Frame and Fork
Bicycle typeFat Bike
Archive ID1279738
Original MSRP$2,249.00
ColorsCarbon Red, Carbon White
SizesS, M, L, XL
Weight1290 gram frame

Frameset

Frame constructionInternal Cable routing, Standard rear rack mounts for cargo racks, drainage system
Frame materialCarbon fiber
ForkBorealis FF1
Fork materialCarbon Fiber

Drivetrain

BB shell width100mm

Wheels & tires

Hubs197mm Rear Spacing
Front tireClearance for 4.8” tires on 100mm rims

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