Borealis Fatbikes Borealis Keystone, electric Fat Bike, red/black, SRAM GX Transmission!

Finally, an Electric Fat Bike from the company that started it all! The premier fat bike company in the industry does nothing else but, you guessed it, FAT BIKES!

Complete with the new SRAM T-Type Transmission, electronic shifting!

The Keystone is amazing! All the playfulness of The Borealis Fatbike you have come to know and love now ELECTRIFIED!!

The Bike Lab Pittsburgh does have a medium in stock for demo on site. Pre order yours now! These bikes are very limited in availability this season, only a limited number were made. We have them!

The medium we have in stock is ON SALE!

The Bike Lab Pittsburgh is now your EXCLUSIVE Pittsburgh area Borealis Fat Bike dealer!