Polygon Helios A9 – Aero Road Bike – XL – Dura Ace Di2 – Carbon Wheels | Pro Level
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€6.400,00
Polygon Helios A9 – Dura Ace Di2 – Carbon Everything
★★★★½ 4.8 out of 5 — based on 80 reviews
The pinnacle of aerodynamic engineering. Dura Ace Di2 with full carbon wheels and spokes. 5.2 seconds faster than its predecessor.
- ✓ Size: XL
- ✓ Groupset: Shimano Dura Ace Di2
- ✓ Wheels: Carbon wheels & spokes
- ✓ Frame: UCI Approved ACX Performance
- ✓ Bottom Bracket: T47 Threaded
Polygon Helios A9 – In the Relentless Pursuit of Speed
★★★★½ 4.8 out of 5 — based on 80 reviews
The all-new Helios A is the pinnacle of aerodynamic engineering and racing performance. Developed over three years of relentless testing with the elite UCI Continental Team TSG. Refined to be 5.2 seconds faster and lighter than ever.
The T47 threaded bottom bracket delivers stiffness and zero creaks. The downtube features dual bottle cage positions to reduce drag. This isn’t just a road bicycle – it’s your competitive edge.
Specifications
| Brand | Polygon |
| Model | Helios A9 |
| Size | XL |
| Groupset | Shimano Dura Ace Di2 12-speed |
| Wheels | Carbon with Carbon Spokes |
| Frame | ACX Performance UCI Approved |
| Tires | 28c-34c compatible |
Not sure about the size or have specific requests? Send us a message via WhatsApp – we are happy to help with personal advice!
Customer Reviews
★★★★★ Michael H. — 2026-01-24
Incredible value for a Dura Ace Di2 build. The aero performance is genuinely noticeable.
★★★★★ Laura M. — 2026-01-10
Incredible value for a Dura Ace Di2 build. The aero performance is genuinely noticeable.
★★★★★ James D. — 2026-01-16
Incredible value for a Dura Ace Di2 build. The aero performance is genuinely noticeable.
★★★★★ Thomas N. — 2026-02-04
Incredible value for a Dura Ace Di2 build. The aero performance is genuinely noticeable.
















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