Polygon · Road bikes

Polygon HELIOS A0 AXS

The all-new Helios A — faster and lighter

New 2026
Aero Road
800g ACX carbon frame
SRAM Red AXS E1

Colour Sunset Rush

Sunset Rush

Retail price228.000.000₫

Chat Zalo Call 0399 337 533

Genuine Polygon bike, distributed by Spinlab
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The all-new Helios A — faster and lighter

Helios A0 AXS is the top model of the all-new Helios A: an 800g UCI-approved ACX carbon frame, SRAM Red AXS E1 2x12-speed wireless drivetrain with power meter crankset, Zipp 303 SW wheels and Goodyear Vector R 30mm tyres — an aero race machine ready for any race.

Versions in the Helios A range: HELIOS A0 AXS · HELIOS A9 Di2 Power · HELIOS A9 Di2 · HELIOS A8 Di2 Power · HELIOS A8 Di2 · HELIOS A7 Di2

Key features

Ultralight 800g ACX carbon frame

The UCI-approved ACX carbon frame weighs just 800g; truncated-airfoil tube shapes cut drag by 31% compared with the previous generation.

Aerospace-inspired aero tubes

Down tube, seatpost and head tube use truncated airfoil shapes — the aero efficiency of a teardrop while staying stable when pedalling.

34mm tyre clearance

Fits tyres up to 34mm; wider tyres at lower pressure increase the contact patch and reduce rolling resistance — smoother and faster on rough roads.

LINC semi-integrated carbon cockpit

Aerodynamic fully internal cable routing that is still as easy to adjust as a separate bar and stem.

Technical specifications

Frameset

Frame: ACX PERFORMANCE UCI APPROVED
Fork: ACX PERFORMANCE UCI APPROVED
Frame Color: SUNSET RUSH
Decal Color: HOLOGRAPHIC SILVER

Drivetrain

Shifter: SRAM RED AXS E1, 2x12-SPEED
Crank: SRAM RED E1 48/35T POWER METER
Cassette: SRAM RED XG-1290 E1 10-33T XDR
Rear Derailleur: SRAM RED AXS E1 DIRECT ATTACH
BB: SRAM DUB T47 85.5
Chain: SRAM RED E1 W/ POWERLOCK 12-SPEED

Cockpit

Saddle: FIZIK VENTO ANTARES R3, KIUM ø 7mm
Seatpost: CARBON AERO, DxL: AERO 35 x 351mm
Handlebar: LINC CARBON, W: 400mm (XXXS, XXS, XS) / 420mm (S, M) / 440mm (L, XL), BB: 31.8mm, R/D: -134.2 mm (XXXS, XXS, XS) / -138.2mm (S, M, L, XL), B/R: 92.5mm (XXXS, XXS, XS) / 89.7mm (S, M, L, XL)
Handlestem: CARBON, EXT: 90mm (XXXS) / 100mm (XXS, XS) / 110mm (S, M) / 120mm (L, XL) , BB: 31.8mm, R/D: -7.5 degree
Headset: INTEGRATED (IS) SEALED BEARING FOR OS HEAD TUBE, IS 52/28.6 | IS 52/40

Wheel & Tire

Wheel Set: ZIPP 303 SW TUBELESS DISC
Wheel Size: 700C
Tire: GOODYEAR VECTOR R SW 700x30C
Rim: CARBON 622-25 20H FOR TYRE 622-30/62 DISC TUBELESS READY
Hub: F: ALLOY THRU AXLE 12x100mm 20H SEALED BEARINGS CENTER LOCK / R: ALLOY THRU AXLE 12x142mm 20H SEALED BEARINGS CENTER LOCK
Spokes: F: SAPIM CX-SPRINT NDS:276mm DS:274mm / R: SAPIM CX-SPRINT NDS:276mm DS:272mm

Brakes

Brake lever: SRAM RED
Brake Caliper: SRAM RED HYDRAULIC DISC
Rotor: SRAM PACELINE X F:160mm / R:140mm CENTER LOCK

Specifications may change between shipments. Please contact Spinlab to confirm the bike's configuration in Vietnam.

Frame geometry

Units: mm and degrees (°), except rider height (cm)
Specifications	XXS	XS	S	M	L	XL
Height	151-161	154-164	162-170	168-176	174-181	180-187
Seat Tube Length (A)	420	457	489	499	518	536
Seat Tube Angle (B)	74.7	74.3	74	73.7	73.3	73
Effective Seat Tube Angle (C)	74.7	74.3	74	73.7	73.3	73
Head Tube Length (D)	100	110	120	130	150	170
Head Tube Angle (E)	71.3	71.5	72.3	72.5	72.8	73
Effective Top Tube (F)	513	529	540	556	570	598
BB Height (G)	266	268.5	271	271	272.5	272.5
BB Drop (H)	78	75.5	73	73	71.5	71.5
Chainstay Length (I)	410	410	410	410	410	410
Wheelbase (J)	976	988	985	996	1005	1024
Reach (K)	375	385	390	400	405	420
Stack (L)	503	511	523	533	551	571
Standover Height (M)	685	720	752	761	780	799

The selected size column is highlighted. Figures from Polygon Bikes.

FAQ

How do I choose a size?

Refer to the “Rider height” row in the Frame geometry table. If your height falls between two sizes, contact Spinlab for advice based on your riding position and needs.

What warranty does the bike have?

Genuine Polygon bikes distributed by Spinlab are covered by Polygon's warranty policy. Call our hotline for details of conditions and duration.

Can I upgrade components?

Yes. Contact Spinlab for advice on suitable upgrades, such as Vittoria tyres or Emume handlebar tape.

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