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Argon 18

Argon18 SUM Pro Ultegra Di2 Road Bike in Crystal Black Gloss

£7,500.00
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We estimate this will be ready for despatch to you or collection via Click & Collect on Undetermined
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Argon18 SUM Pro Ultegra Di2 Road Bike in Crystal Black Gloss

Season:2024

Brand:Argon 18

Code:SUMP.352A.2D.2

Quiver-killer? You want more than that. From the climbs to the crits, you’ll accept no compromises in aero performance, lightweight advantage, and flat-out, bunch sprint handling.

All Together Faster
Meet the best of the best: aero to match the Nitrogen, pure road performance to match the Gallium Pro, with race-ready handling and premium ride quality. The all-new Sum Pro features our most advanced layup and technologies to get you to the front of the group and keep you there, through the climbs, the corners, and the sprints.

Road Race Geometry
Our road race geometry is designed around the razor-sharp reflexes and precision handling required for racers of all levels.

Topological Compliance System
Proprietary design method to offer exceptional vertical compliance and dampened road-induced vibrations while retaining maximum stiffness.
Each bike model featuring TCS technology was individually analysed to optimize frame topology and carbon layup.

Pro Level Layup
We leave no room for compromise when we build bikes for the most demanding and passionate cyclists.

Argon Fit System
Argon 18's fit system offers size-specific geometries to provide optimal performance and positioning for all sizes, guaranteeing no rider left behind.

3D System
Get the best fit window without compromising the safety, steerer stiffness, or looks of your bike with Argon 18's 3D Technology.

Technical Information
  • Frame
    Argon18 SUM Pro Carbon / 3D System / Road Race Geometry / Internal Cable Routing / Rear Thru Axle 12x142mm
  • Fork
    Argon18 SUM Pro / full carbon / Thru axle 12x100mm
  • Headset
    FSA ACR NO.55R 1.5''
  • Crankset
    Shimano Ultegra R8170
  • Shifters
    Shimano Ultegra Di2 R8170 Electronic
  • Cassette
    Shimano Ultegra CS-R8100 / 11-30t / 12 speed
  • Rear Derailleur
    Shimano Ultegra Di2 R8150 / 12 Speed
  • Front Derailleur
    Shimano Ultegra Di2 R8150
  • Chain
    Shimano Ultegra CN-M8100 12 Speed
  • Brakes
    Shimano Ultegra Di2 R8150 Hydraulic Disc
  • Rotors
    Shimano Ultegra RT-CL800 / F:160mm R:140mm
  • Handlebar
    FSA SL-K Compact / XXS-XS: 40cm, S: 42cm, M-XL: 44cm (c-c)
  • Stem
    FSA ACR ST-OS-160
  • Wheels
    Zipp 303 S / 45mm depth / tubeless ready
  • Tyres
    Vittoria Corsa Cotton / TLR / 700x28c
  • Seatpost
    Argon 18 SUM specific
  • Saddle
    Repente Prime 3.0
  • Handlebar Tape
    Ciclovation LEATHER TOUCH Tornado Gloss
Sizing Information
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