Many riders are probably familiar with Fairwheel Bikes as an online store, and if you live near Tucson, Arizona you’ve likely stopped by their shop. However, most average joes might not be aware that the shop’s mechanics have been building one-off custom bikes for more than ten years, including everything from road bikes to MTBs. Recently, Fairwheel put together this insane custom gravel grinder that features an electronic 1×11 drivetrain, made from a mix of Shimano Di2 and XTR components.
While many of their custom bikes have gone unadvertised, the occasional build gets a little media coverage. With its unique electronic 1×11 drivetrain, it’s hardly shocking that this one was deemed worthy of some extra attention. Bikerumor got all the details, which you can read through after the break…
Without a doubt, the most interesting part of this build is the custom cobbled drivetrain. The wide-range 1×11 system is a hybrid setup comprised of Shimano Ultegra R785 Di2/hydraulic levers mated to an XTR Di2 rear derailleur and an XTR cassette. The bike also uses the XTR digital display unit.
The rear derailleur can be shifted by using either the left or right shift levers. This presents several options for how exactly you’d want to use the system, but the ability to swap gears like you would in a paddle-shift equipped car (one side can be your up, the other can be your down) immediately comes to mind. This could also come in handy for lefties, who could easily use their dominant hand for rear shifting duties.
There are plenty of other highlights adorning the hand-built Parlee Altum frame on this top-tier build. The bike features XTR hydraulic disc brakes with carbon/titanium rotors, ENVE carbon rims laced to Tune hubs, THM carbon cranks, Control Tech’s titanium seat post, handlebar and stem, plus a Tune carbon rail saddle and carbon bottle cages. Full build specs are listed below:
Frame / Fork: Parlee Altum
DiscHubs: Tune King Frt Tune Kong Rear
Rims: Enve 3.4 Disc
Spokes: Pillar Megalite
Skewers: DT Swiss
Tyres: Kenda Karv 28c
Tubes: Vredestein Race Lite
Crankset: Thm Clavicula SE
Chainrings: Praxis Narrow Wide
Handlebar: Control Tech Ti / Carbon
Handlebar Tape: Lizard Skins DSP Race
Levers: Shimano Di2 Hydraulic
Headset: Cane Creek
Stem: Control Tech Ti
Saddle: Tune Speedneedle
Seatpost: Control Tech Ti
Seatpost Clamp: Parlee Altum integrated
Front Derailleur: None
Rear Derailleur: Shimano XTR Di2
Chain: Kmc X11SL DLC
Cassette: Shimano XTR 11-40
Brakes: Shimano XTR 9000
Brake Rotors: Carbon-Ti
Bottle Cages: Tune
While it could have been built a tad lighter, Fairwheel had practical durability in mind for this bike as well. Said and done, it hits the scales at a very reasonable 14.5lbs. There was no initial word on whether or not this beauty of a bike is available or already spoken for, but if you’re drooling uncontrollably keep an eye on this post for a possible update on that…