2026 Argon 18 Sum Pro Shimano Ultegra Di2

Argon 18
Availability:
Most in stock items ship within 1-3 business days. Inventory updates frequently and may not reflect real-time stock. If your item is not available we will contact you and issue a prompt refund.
£4,744.91
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Weight:
45.00 LBS
Width:
58.00 (in)
Height:
10.00 (in)
Depth:
32.00 (in)
Current Stock:
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All images on this page are used for illustrative purposes only. Actual bike specifications may vary depending on country and assembly options available.

Please refer to the Features and Configurations section below for options available in your region.

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Frame:
SUM Pro
Fork:
SUM Pro specific
Headset:
FSA Headset NO.55R 1.5'' + 3D
Integrated Cables:
Yes
Wheels:
DT Swiss ARC1400 Dicut Wheelset
Tires:
Challenge Criterium RS TLR 28c Black
Tire Clearance:
30C (32mm)
Bottom Bracket:
CeramicSpeed BB86 Shimano Coated
Rear Derailleur:
Shimano Ultegra Di2 R8150
Crankset:
Shimano Ultegra R8100 52/36
Chain:
Shimano Ultegra CN-M8100
Cassette:
Shimano Ultegra CS-R8100 11-30
Brakes:
Shimano Ultegra Di2 R8170
Rotors:
Shimano Ultegra RT-CL800 / F:160mm R:140mm
Shifters:
Shimano Ultegra Di2 R8170
Handlebar:
Vision Metron 5D ACR EVO
Bar Tape:
Ciclovation LEATHER TOUCH Tornado Gloss
Saddle:
Repente Quasar CR Carbon Rail
Seatpost:
SUM specific (included with frameset)
Front Derailleur:
Shimano Ultegra Di2 R8150