Name: HELIOS A0 AXS
SKU: 28521
Availability: BackOrder

Περιγραφή

In The Relentless Pursuit Of Speed

Designed To Cut Through Air Better

Introducing the all-new Helios A—the pinnacle of aerodynamic engineering and racing performance. Developed over three years of relentless testing and perfected with the elite UCI Continental Team, TSG, the Helios A is built to dominate any race condition.Refined to be 5.2 seconds faster than its predecessor and lighter than ever, the Helios A is meticulously optimized for speed, agility, and control. Whether battling headwinds or slicing through tight corners, its cutting-edge aerodynamics and balanced stiffness deliver an unmatched ride.This isn’t just a bike—it’s your competitive edge.

Features

It’s light

Weight is a key factor in proving a high-end road bike’s quality. Our engineers tackled the challenge of trimming grams without sacrificing stiffness—redesigning the ACX carbon frame to shed nearly 150 grams while maintaining top performance.

Superior Power Transfer

We’ve reinforced the bottom bracket for instant power transfer and adopted a T47 threaded system for added stiffness, smooth pedaling, and zero creaks—while up front, a shortened, reinforced head tube sharpens cornering for a decisive edge in every sprint.

From racing admiration to engineering the ultimate aerodynamic machine

The downtube, as the bike’s aerodynamic core, now features dual bottle cage mounting positions—low for large bottles, high for smaller ones—to reduce drag across setups. Paired with a newly redesigned, sleeker fork, the Helios A now cuts through air more efficiently than ever.

This is performance, perfected.

With the new Helios A, Polygon redefines adaptability in road biking. The frame supports both an aero seat post (included) and a 27.2mm round option for added comfort—giving riders full control, whether tackling fast sprints or rough courses. It also fits tires from 28c to 34c, making it ultra-versatile for varying road conditions, and comes equipped with a 45mm carbon rim for balanced performance across the series.

It’s innovative

The complete series features a new semi-integrated carbon cockpit—handlebar, stem, and wheels—designed by us and proudly branded under our new component line, LINC. Built to balance performance and comfort, LINC wheels make the bike lighter, faster, and more stable in crosswinds, while maximizing speed on flats. Ideal for modern cyclists who value both performance and elegance.

Specification

*Specifications, colors, and product availability are subject to change without prior notice.

Frameset

Frameset: ACX PERFORMANCE UCI APPROVED

Fork: ACX PERFORMANCE UCI APPROVED

Frame Color: SUNSET RUSH

Decal Color: HOLOGRAPHIC SILVER

Drivetrain

Shifter: SRAM RED AXS E1, 2×12-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

Brake

Brake Lever: SRAM RED

Brake Caliper: SRAM RED HYDRAULIC DISC

Rotor: SRAM PACELINE X F:160mm / R:140mm CENTER LOCK

Geometry & Size

	XXXS	XXS	XS	S	M	L
Height (cm)	143-153	151-161	154-164	162-170	168-176	174-181	180-187
Seat Tube Length (A)	395	420	457	489	499	518	536
Seat Tube Angle (B)	75	74.7	74.3	74	73.7	73.3	73
Effective Seat Tube Angle (C)	75	74.7	74.3	74	73.7	73.3	73
Head Tube Length (D)	90	100	110	120	130	150	170
Head Tube Angle (E)	71	71.3	71.5	72.3	72.5	72.8	73
Effective Top Tube (F)	502	513	529	540	556	570	598
Bb Height (G)	266	266	268.5	271	271	272.5	272.5
Bb Offset (H)	78	78	75.5	73	73	71.5	71.5
Chainstay Length (I)	410	410	410	410	410	410	410
Wheelbase (J)	969	976	988	985	996	1005	1024
Frame Reach (K)	370	375	385	390	400	405	420
Frame Stack (L)	493	503	511	523	533	551	571
Standover Height (M)	662	685	720	752	761	780	799