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Offres du Jour2025 Polygon
HELIOS A8X
Prix du fabricant
4 699 $US(4 039 €)| Cadre | Carbone |
|---|---|
| Fourche | Carbone |
| roues | 700c Carbone |
| Transmission | 2 × 12 Électronique |
| Groupe | Ultegra, Ultegra Di2 |
| Freins | Shimano Ultegra Disque hydraulique |
Basé sur le matériau de construction et le niveau de qualité du cadre, de la fourche, du jeu de roues, du groupe, du système de suspension, etc.<link> En savoir plus →</link>
Comparez la gamme complète de modèles HELIOS
Voir la comparaison151cm – 161cm
154cm – 164cm
162cm – 170cm
168cm – 176cm
174cm – 182cm
179cm – 187cm
juin 2025 · Alvin Holbrook
The upated Polygon Helios A road bike cuts 150 grams, adds SRAM UDH and a threaded bottom, and an aim toward improved livability.
mai 2025 · Alex Hunt
Polygon’s Helios A undercuts the big brands and claims to offer all-round race performance. Can it deliver on both price and ride?
Undercuts big brands on price
34 mm tyre clearance for versatility
Ability to swap between proprietary aero seatpost and standard 27.2 mm round post
Potential for greater compliance and comfort with round seatpost
Brand seemingly unsure how to define the bike (race or endurance)
Frame geometry remains fixed, limiting transformation into a true endurance bike
| Cadre | carbon Norme BB: BB86/BB92, Appuyez sur Fit Couleur: Jet Black |
|---|---|
| Fourche | ACX PERFORMANCE UCI APPROVED, TAPER 1-1/8" TO 1-1/2" |
| Amortisseur arrière | - |
| Pédalier | SHIMANO SM-BB92-41B, PRESSFIT BB86 |
| Casque | INTEGRATED (IS) SEALED BEARING FOR OS HEAD TUBE, IS 52/28.6 | IS 52/40 |
| Tige | Vision Metron 5D ACR Integrated, 100mm Length (XS-S), 110mm Length (M-L), 120mm Length (XL), 6-Degree |
| Guidon | VISION METRON 5D ACR INTEGRATED, W: 400mm (XS, S) / 420mm (M, L) / 420mm (XL), BB: INTEGRATED, R/D: 125mm, B/R: 80mm |
| Selle | ENTITY FLUX2, CR-MO ø 7mm |
| Tige de selle | CARBON, AERO 35 x 337mm (XS) / 357mm (S, M, L, XL) Type: Rigide |
| Pédales | - |
| Derailleur arriere | SHIMANO ULTEGRA Di2 RD-R8150 DIRECT ATTACH |
|---|---|
| Dérailleur avant | Shimano Ultegra Di2 FD-R8150, Braze-On |
| Manivelle | SHIMANO ULTEGRA FC-R8100 52/36T, CRANK ARM: 170mm (XS, S, M) / 172.5mm (L, XL) |
| Manettes | SHIMANO ULTEGRA Di2 ST-R8170, 2x12-SPEED DCL |
| Cassette | SHIMANO ULTEGRA CS-R8100-12 11-34T |
| Chaîne | 12-SPEED CHAIN |
| Freins | SHIMANO ULTEGRA HYDRAULIC DISC Type: Shimano Ultegra Disque hydraulique |
| Leviers de frein | SHIMANO ULTEGRA HYDRAULIC DISC |
| Jantes | CARBON 622-19 24H FOR TYRE 622-28/62 DISC TUBELESS READY |
|---|---|
| Rayons | STAINLESS STRAIGHT PULL BUTTE |
| Moyeu avant | ALLOY THRU AXLE 12x100mm 24H SEALED BEARINGS CENTER LOCK |
| Moyeu arrière | ALLOY THRU AXLE 12x142mm 24H SEALED BEARINGS CENTER LOCK |
| Pneus | SCHWALBE ONE ADDIX TLE 700x28C |
| Disques | SHIMANO ULTEGRA HYDRAULIC DISC |
First added 28 juin
Last updated 7 juin