Argon 18
Argon 18 SUM Pro Ultegra Di2 Road Bike
From £3995.00
Lowest ever £3995.00 · seen 12 August 2026
1 retailer offer
The current best price for Argon 18 SUM Pro Ultegra Di2 Road Bike is £3995.00 from Sigma Sports. The lowest price we have recorded is £3995.00 on .
The Argon 18 SUM Pro is a lightweight aero road bike built around Shimano Ultegra Di2 wireless shifting, DT Swiss ARC1400 Dicut carbon wheels and Argon 18's 3D fit system. Nano-Tech carbon layup and Topological Compliance System tuning deliver sharp handling without sacrificing comfort on long rides.
Key specs
- Wheel Size: 700c
- Wheelset: DT Swiss ARC1400 Dicut
- Colour: Black, Silver
- Groupset: Shimano Ultegra Di2 12-speed, Shimano Ultegra Di2, Shimano Ultegra Di2 wireless
- Frame Size: S, XS
- Speed: 12-speed
- Frame Material: carbon
- Brake Type: hydraulic disc
Current offers
| Retailer | Price | Stock | Link |
|---|---|---|---|
| Sigma Sports | £3995.00£8250.00 | In stock | Get deal(opens in a new window) |
Always confirm on the merchant site before buying.
Price history
| Date | Retailer | Price | Link |
|---|---|---|---|
| 12 Aug 2026, 20:11 | Sigma Sports | £3995.00£8250.00 | Visit retailer(opens in a new window) |
Observations are stored when a feed price or stock status changes. Early history may only show the first sighting until the next change.
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