Vélos jusqu'à 60% de réductionNous surveillons plus de 40 000 vélos par jour pour trouver les meilleurs prix
Offres du Jour2025 Polygon
HELIOS A7X
Prix du fabricant
3 999 $US(3 437 €)| Cadre | Carbone |
|---|---|
| Fourche | Carbone |
| roues | 700c Carbone |
| Transmission | 2 × 12 Électronique |
| Groupe | 105 Di2 |
| Freins | Shimano 105 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.
oct. 2023 · Dave Rome
An incredibly well-priced performance-orientated aero road bike sold directly to consumers.
Incredible value
Well-mannered ride
Quick yet balanced handling
Shimano 105 Di2 group
Did I mention the incredible value?
Long reach isn’t for all
Adjusting stem height is tricky
Bars are real wide for an aero bike
No affordable option to change the handlebar
Tight tyre fit on rims
Out-of-box build could use a mechanic
Bartape.
| Cadre | carbon Norme BB: BSA, 68mm, Fileté Couleur: Cameleon Purple |
|---|---|
| Fourche | ACX PERFORMANCE UCI APPROVED |
| Pédalier | SHIMANO BB-RS500 PRESSFIT 86 |
| Casque | INTEGRATED SEALED BEARING FOR OS HEAD TUBE, IS 52/28.6 | IS 52/40 |
| Tige | BLKTR8 Integrated, 100mm Length (XXS-S), 110mm Length (M-L), 120mm Length (XL), 0-Degree |
| Guidon | BLKTEC R8 INTEGRATED, W: 400mm (XXS, XS, S) / 420mm (M, L, XL), BB: INTEGRATED, R/D: 0, B: 0 |
| Selle | ENTITY FLUX2, CR-MO ø 7mm |
| Tige de selle | CARBON, AERO 35 x 306mm (XXS) / 337mm (XS) / 357mm (S, M, L, XL) Type: Rigide |
| Pédales | Not Included |
| Derailleur arriere | SHIMANO 105 Di2 RD-R7150 |
|---|---|
| Dérailleur avant | Shimano 105 Di2 RD-R7150, Braze-On |
| Manivelle | SHIMANO FC-R7100, 50/34T CRANK ARM 170MM (XXS, XS, S, M) / 172.5MM (L, XL) |
| Manettes | SHIMANO 105 Di2 ST-R7170, 2x12 SPEED BRIFTER |
| Cassette | SHIMANO 105 CS-R7100-12 11-34T |
| Chaîne | KMC X12 |
| Freins | SHIMANO 105 BR-R7170 Type: Shimano 105 Disque hydraulique |
| Leviers de frein | SHIMANO 105 ST-R7170 |
| Jantes | CARBON 622-19 24H FOR TYRE 622-28/62 DISC TUBELESS READY |
|---|---|
| Rayons | F: STAINLESS STRAIGHT PULL BUTTED F: NDS:264mm DS:266mm / R: NDS:266mm DS:263mm |
| Moyeu avant | F: ALLOY 12x100mm 24H SEALED BEARINGS CL / R; ALLOY 12x142mm 24H SEALED BEARINGS CL |
| Moyeu arrière | F: ALLOY 12x100mm 24H SEALED BEARINGS CL / R; ALLOY 12x142mm 24H SEALED BEARINGS CL |
| Pneus | SCHWALBE ONE ADDIX TLE 700x28C |
| Disques | SHIMANO SM-RT70 F:160mm / R:140mm CL |
First added 28 juin
Last updated 7 juin