Any electric bike that has been modified or "chipped" will result in automatic disqualification of liability for any error codes or damage to the electric system. If an error code occurs due to modifications made to the bike, which affects its performance or functionality, we will not be held responsible. All service costs will still be applicable. By booking a service for a modified electric bike, either through our website or in-store, you automatically agree to these terms and conditions.
Argon 18 Sum Pro Shimano Dura-Ace Di2
Argon 18 Sum Pro Shimano Dura-Ace Di2
The Argon 18 Sum Pro is a top-tier race platform made to combine low weight, aero efficiency and sharp race handling. It is aimed at riders who want one fast road bike for climbing, fast rolling terrain, criteriums and bunch sprints. The frame uses Argon 18's Sum Pro chassis with integrated cabling, aero tube shaping, 3D fit system and clearance for up to 30C tyres, with measured clearance noted at 32mm.
This version is supplied in the Shimano Dura-Ace Di2 configuration and is available in Titanium / Racing Red or Crystal Black / Foil.
- SUM Pro carbon race platform
- Integrated cable routing
- Aero/lightweight road geometry
- Fits up to 30C tyres, with listed clearance up to 32mm
- Available sizes: XXS 44-46, XS 47-50, S 51-53, M 54-56, L 57-59 and XL 60-62.
Key specification
| Frame | SUM Pro carbon frame |
|---|---|
| Fork | SUM Pro specific carbon fork |
| Groupset | Shimano Dura-Ace Di2 R9250/R9270 |
| Crankset | Shimano Dura-Ace R9200 52/36 |
| Cassette | Shimano Dura-Ace CS-R9200 11-30 |
| Wheelset | Scope Artech A4 |
| Tyres | Challenge Criterium RS TLR 28c Black |
| Brakes | Shimano Dura-Ace Di2 R9270, RT-MT900 rotors F:160mm / R:140mm |
| Cockpit | Vision Metron 5D ACR EVO |
| Saddle | Repente Quasar CR Carbon Rail |
| Seatpost | SUM specific, included with frameset |
| Cable routing | Integrated cables |
Images are supplied by Argon 18 and may be illustrative. Final specification can vary by region and assembly option.
Frequently Asked Questions
-
Domestic shipping can take up to 5 business days.
Foreign shipping could take up to 14 business days.
Due to global supply chain challenges, shipping times could be longer than usual. -
All our products are subject to quality control.
Our warranty provides a guarantee against manufacturer defects.
The guarantee covers any manufacturing, design, or material defect. Please notify us within 2 months of noticing any defects.
It does not cover blows, improper use, or other issues that are not attributable to a manufacturer defects.
-
Yes, we offer full and partial refunds.
Please enquire for more information about our Refund policy. -
We use all major carriers, and local courier partners. Use the shipping estimator in the cart to check your shipping rates.