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Alchemy Aithon Force 1 Complete Bike


Item # AOE0008

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  • Root Beer/Vanilla, 52cm ($7,999.00)
  • Root Beer/Vanilla, 54cm ($7,999.00)
  • Root Beer/Vanilla, 56cm ($7,999.00)
  • Root Beer/Vanilla, 58cm ($7,999.00)
  • Root Beer/Vanilla, 60cm ($7,999.00)
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Item # AOE0008


War horse.

Blurring the boundaries between road and the wild beyond, the Alchemy Aithon Force 1 Complete Bike breaks through the decades old staunch divide between elite road cyclists and wild-eyed mountain bikers, with a different kind of thirst for adventure to be quenched. As the horizon of the cycling landscape stretches beyond smooth paved roads, factors like comfort, versatility, and tire clearance become a priority, and the Aithon carries through these attributes with attention to detail and a degree of finesse we don't often see from gravel grinders. It combines Alchemy's award-winning carbon fiber stiffness with geometry borrowed from road race machines, plus room for lofty tires to float over rugged dirt roads, while maintaining efficiency on the pavement. It's no surprise that the combination of these qualities come together to create Alchemy's most versatile bike.

The Aithon might seem like just a multi-surface bike on the outside, but when we say this steed is gravel friendly, what we mean is that it's ready to conquer competitions, with Alchemy giving it a classification that sets it apart from other the gravel grinders covering the market — gravel race bike. This shouldn't be a surprise to us, as its geometry taking cues from Alchemy's Arion frame for aerodynamics with a head tube that cuts through the wind with minimal effort, and a downtube from the Helios, Alchemy's road-race machine. Combining these properties lands you with a stiff and aerodynamic frame capable of punching through long sprints, just as well as long distance mileage on solo endeavors, but with the added plus of 38-millimeter tire clearance to give you the illusion of suspension soaking up the roughest roads. While the Helios and Arion might stop where the pavement ends, the Aithon's adventure is only beginning.

Taking the pain away from chattery farm roads and poorly graded (or not remotely graded) gravel is a special carbon layup, furthering the Aithion's multi-surface prowess. This layup includes bowed seatstays, which operate like a leaf spring in order to provide a touch of engineered flex without compromising the drive efficiency of the oversized chainstays and built-up Alchemy dropouts. Efficiency and comfort are the priority here, fitting since the bike shares a name with the horses ridden to battle by some of the greatest heroes of Classical mythology.

In a world dominated by utility, panniers, anything cages, and duct tape, the Aithon is a supermodel — though we're keen to think it would turn heads among some of the most stunning road bikes as well. While it still features the longer and more stable geometry, as well as extra tire clearance, its sleek lines combine with an impeccable carbon fiber layup that's showcased by the Aithon's transparent root beer finish that lets you peer through its rich and warm brown hues that lift the bike far above its utilitarian brothers.

We've cherry-picked some of our favorite components to craft the Force 1 build on the Aithon, with a sleek one-by drivetrain that takes away front-derailleur complications, opting for a cleaner setup with crisp and clean shifting up arduous climbs and wide-open sprints. It rolls on ENVE's M525 G Disc wheelset that ensures not only weight savings, but stiff responsiveness that powers through the roughest terrain. They feature ENVE's award winning carbon fiber, and molded-in spoke holes, nipple seats, and valve holes that maximize strength without adding weight for reassurance on washboard ranch roads. A wide 25.5mm internal rim gives you space to run lofty tires with improved profiles, so you can enjoy improved cornering stability, braking, rolling efficiency, and the comfort that plusher tired bring to the table.

  • A stunning gravel bike for dominating gravel grinders
  • Award-winning carbon layup blend weight loss and stiff gains
  • Aerodynamic cues taken from Alchemy's road race bikes
  • ENVE fork and wheels carry the carbon torch from the bottom up
  • Clear root beer finish highlights carbon layup with finesse
  • SRAM Force 1 provides a reliable 1x setup with gears for every grade
  • Crafted from end to end at Alchemy's Denver, CO workshop

Tech Specs

Frame Material:
carbon fiber
Fork Material:
carbon fiber
Cane Creek
SRAM Force 1
Front Derailleur:
Rear Derailleur:
SRAM Force 1, long cage
42t SRAM Force 1 GXP
Bottom Bracket:
Crank Arm Length:
[52cm] 170mm, [54 - 58cm] 172.5mm, [60cm] 175mm
10 - 42t SRAM XX1 XG-1199
SRAM X1, 11 speed
SRAM Force
Brake Type:
flat-mount hydraulic disc
160mm SRAM Centerline X rotor, centerlock
Easton EC70 AX Carbon
Handlebar Drop:
Handlebar Width:
Bar Tape:
PRO Classic Bar Tape
Zipp Zervice Course
Stem Length:
Fi'zi:k Aliante R7
Zipp Service Course Seatpost, 350mm, 0mm offset
ENVE M525 G Disc Brake Wheelset
DT Swiss 240
Front Axle:
12 x 100mm Thru-Axle
Rear Axle:
12 x 142mm
Vittoria Terreno Dry G Plus, Tubeless
Tire Size:
700c x 33mm
Recommended Use:
gravel, road
Manufacturer Warranty:
lifetime on frame

More Aithon builds

Geometry Chart



Seat Tube

Seat Tube

Effective Top Tube



Stand Over

Head Tube

Head Tube Angle

Seat Tube Angle

Bottom Bracket Height

Bottom Bracket Drop



52cm 49cm   52.2cm 54.7cm 36.4cm   12cm 72o 74o   7.4cm 41.6cm  
54cm 53.8cm   54.3cm 56.8cm 37.7cm   14cm 72.4o 73.8o   7.4cm 41.6cm  
56cm 56.2cm   56cm 58.8cm 38.5cm   16cm 72.8o 73.5o   7.4cm 41.6cm  
58cm 58cm   57.5cm 60.8cm 39.1cm   18cm 73o 73.2o   7.4cm 41.6cm  
60cm 59.5cm   60.1cm 62.8cm 40.5cm   20cm 73.2o 72.8o   7.4cm 41.6cm  

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