J.Guillem

Atalaya Rolling Gravel Bike Chassis with Enve Fork & Carbon Wheels

$3,825.00
$3,295.00
Frame Size *
Fork Options *
Headset Options *
Wheel Options *
Seatpost Options

Current stock: 0

Let's Get You Rolling

...with this special Atalaya titanium gravel frame and carbon fiber wheel package.  Perfect for anyone looking to dramatically upgrade their current gravel bike, this rolling chassis includes a frame, ENVE carbon fiber gravel fork, headset, and your choice of 700C or 650b tubeless-compatible carbon wheels.  Add in a seatpost if you need and please feel free to contact us with any other compatibility questions.

The Smoothest Ride,
On Road and Off

Built to efficiently and comfortably handle long days in the saddle, the Atalaya doesn't confuse flex with compliance, drawing on its designer's long experience with titanium to masterfully combine comfort with responsiveness. Its elegant, clean lines are accentuated and strengthened by the addition of complex cast titanium elements, centered around a single-piece bottom bracket & chainstay system. The custom head tube cleanly integrates cable routing for both mechanical and electronic drivetrains.

J.Guillem signature cast titanium dropouts are compatible with flat-mount disc brakes and 12x142mm thru axles. Full rack and fender mounts and clearance for up to 700c x 44mm or 27.5 x 2.1in tires make for a versatile platform that that doesn’t look out of place however you use it. And, like all J.Guillem frames, the Atalaya is backed by a 100-Year Warranty.

The Atalaya is a bicycle that doesn't just enable big rides: it inspires them.

Features

  • Gravel race geometry
  • Seamless aerospace grade 3Al/2.5V Titanium
  • Beautifully hand brushed finish
  • Cast tapered head tube with integrated cable port
  • Low profile post-style disc brake mount
  • One-piece cast bottom bracket and chain-stay yoke
  • J.Guillem 3D-cast thru axle dropouts
  • Internal cable routing
  • Removable fender and rack mounts

Included

  • ENVE G Series Gravel Fork
  • Carbon fiber wheelset as selected
  • Headset as selected
  • 12x142mm J.Guillem thru axle
  • 34.9mm J.Guillem curved seatpost clamp

Geometry

Size 53cm 55cm 57cm 59cm
Seat Tube Length CTT 500mm 520mm 540mm 560mm
Seat Tube Length CTC 460mm 480mm 500mm 520mm
Effective Top Tube Length 535mm 550mm 570mm 590mm
Actual Top Tube Length 523mm 536mm 552mm 573mm
Head Tube Angle 70° 71° 72° 72°
Seat Tube Angle 74° 73.5° 73.5° 73.5°
Head Tube Length 110mm 130mm 170mm 180mm
Wheelbase 1010mm 1013mm 1025mm 1045mm
Front Center 600mm 603mm 615mm 635mm
Bottom Bracket Drop 70mm 70mm 70mm 70mm
Chainstay Length 420mm 420mm 420mm 420mm
Stack 528mm 550mm 592mm 602mm
Reach 381mm 386mm 394mm 411mm

Compatibility

Headset
  • IS42/28.6 Upper
  • IS52/40 Lower
Seatpost
  • 30.9mm
Bottom Bracket
  • PF86
Axles
  • 12x100mm Thru Axle Front
  • 12x142mm Thru Axle Rear
Tire Clearance
  • 650B (27.5in) x 52mm (2.1in)
  • 700c x 40-44mm

Please note: Tire and rim combinations can and do vary substantially from their nominal sizes. In order to allow mud clearance or out-of-true wheels, please verify a minimum of 6mm clearance between your chosen tire and all parts of the frame.

Drivetrain
  • 1x/2x Mechanical
  • 1x/2x Di2 Electronic
  • 1x/2x Wireless Electronic

FAQs

Do you offer custom builds on your frames?

Absolutely! Our stock builds are just where we feel like we can offer the best balance of price and performance. But we all have our fit, color, or brand preferences and we love tailoring bicycles to their new owners' needs. Contact us to learn more.

How do I buy one?

Well, you’re in the right place! We primarily sell J.Guillem frames direct to consumers. Part of that’s our location: not everyone is able to travel to New Mexico. We also know that not every shop can be expected to carry smaller brands- if you want something unique and special chances are it won’t be in stock around the corner.

We do love bike shops, though! If you are a bike shop or have one you’d like to work with on your build, please contact us and we’ll work hard to make it happen.

My size or option is out of stock!

Don't sweat! Drop us a line and we'll get what you're looking for or find an appropriate substitution. With the exception of wheels, most things are one to three days away.

How are bikes built and shipped?

We work with a local pro shop on all of our complete bike builds. They have loads of experience with frame-up builds and see even the rarest drivetrains and most niche parts on a regular basis. This way you can be confident that your bicycle will be built by a professional mechanic and test ridden before being packed and shipped via FedEx.

How long will it take?

Because each build is tailored to you, in-stock sizes and options take two to three business days to build.

Do you have a warranty?

A J.Guillem frame is built to provide performance that lasts and is backed by a 100-year warranty against defects in materials and workmanship.

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