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J. Guillem

2026 J. Guillem Atalaya 105 Di2 2X Titanium Gravel Bike

£5,399.00
Pre-Order

With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

Your Pre-Order is prioritised (at no additional charge); meaning that as soon as the product arrives with us, we can wrap it straight back up; ready for collection via Click & Collect or despatch to you — it often never even hits the stock room shelves!

Pre-Launch

With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery & Collection Dates

Estimated Delivery & Collection Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery & Collection Dates provided on product pages.

We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined

2026 J. Guillem Atalaya 105 Di2 2X Titanium Gravel Bike

Season:2025

Brand:J. Guillem

Code:25ATA-105Di2

Atalaya Gravel
The smoothest ride, even off road

Do anything, go anywhere, carry anything, ride uphill, downhill, across terrain, over distance, by the river, on the beach or just down the shops.

With its ability to accommodate most 700c x 45mm and 27.5" x 2.1" tyres (w/o mudguards), the Atalya Gravel is the frame for riders who want everything. It’s elegant, clean lines are accentuated and strengthened by the addition of pre-cast components, centred around a one-piece bottom bracket-chain stay system.
The head tube is also cast and allows for full internal cable routing compatible with both mechanical and Di2 cables. And fully-cast, titanium drop outs allow for Flat Mount Disc Brake System, with thru axles.
The Atalaya is our state-of-the-art, do-it-all, go anywhere machine with a super versatility that doesn’t look out of place however you use it: with mudguards and a small rack, or stripped of all its fixtures for use as a pure gravel bike.

THE SMOOTHEST RIDE EVEN OFF ROAD
The Atalaya is as beautiful to ride as it is to behold. But it also attracts looks because it is built to do the business. Like its stablemate, you can take it anywhere and do anything with it the big difference being you get more time to admire it, as you need less time to clean it.
atalaya scenic

Features:
• Competitive race geometry
• Seamless aerospace grade 3Al/2.5V Titanium
• Beautifully hand brushed finish
• Tapered 11-8” to 11-2” head tube system
• Low profile disc brake mount
• 1-piece cast chain-stay yoke
• J.Guillem project-cast 3D disc drop outs
• Internal cable routing
• Shimano 105 Di2 Groupset
• Removable Mudguard and Rack mounts
• Thru Axle Front and Rear
• Alloy J.Guillem seat clamp
• 3 x Water Bottle Cage Mounts
• 62mm Rear Stays Clearance
• 30.9mm Seat Post Diameter
• 34.9mm Front Derailleur Clamp Diameter

Atalaya Gravel Geometry

Technical Information
  • Frame
    J.Guillem 3AL/2.5V Titanium, Competitive race geometry, hand brushed finish, Tapered 11-8” to 11-2” head tube, Low profile disc brake mount, 1-piece cast chain-stay yoke, Project-cast 3D disc drop outs, Internal cable routing, Removable Mudguard and Rack mounts, 3 x Water Bottle Cage Mounts, 62mm Rear Stays Clearance
  • Fork
    J.Guillem 11/8-11/2" Tapered UD Carbon Gravel Disc Fork, Mudguard Eyelets
  • Crankset
    Shimano 105 R7100, 50x34t, available in 170mm, 172.5mm and 175mm
  • Shifters
    Shimano 105 Di2 R7150, Hydraulic, 2x12 Speed
  • Cassette
    Shimano 105, 11-34t, 12Speed
  • Rear Derailleur
    Shimano 105 Di2 R7150
  • Front Derailleur
    Shimano 105 Di2 R7150
  • Chain
    Shimano 105, 12 Speed
  • Handlebar
    J.Guillem UD Weave Carbon Gravel Handlebar, 18gr flare
  • Stem
    FSA NS SMR Alloy, Black, Available in 90mm, 100mm, 110mm, 120mm length
  • Brakes
    Shimano 105 Hydraulic Disc
  • Wheels
    DT Swiss G1800 Spline 25, Tubeless Ready
  • Tyres
    Panaracer Gravel King SK Knobby
  • Seatpost
    J.Guillem Alloy Seat Post, 320mm x 15mm Setback
  • Seat Clamp
    J.Guillem Alloy, 34.9mm, Black
  • Saddle
    J.Guillem Saddle, Titanium Rails
  • Handlebar Tape
    J.Guillem Microfiber Shockproof Handlebar Tape
Sizing Information
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