POLYGON HELIOS A8X Ultegra Di2

IN THE RELENTLESS PURSUIT OF SPEED The all new performance road bike designed to cut through air without leaving behind turbulence, thus achieving an industry-leading level

In our pursuit of speed, we cyclists have always seen nature as an adversary. From daunting air drag to coarse road surfaces, we sought to minimize interaction with our surroundings in hopes of achieving optimal efficiency. Helios is here to transform that paradigm because by embracing nature, we can be even faster

Features

CUTS THOUGH AIR

The best teacher of aerodynamics comes from raindrops: the billions that seeks the most efficient way in cutting through air. With this inspiration, the new shape of Helios is designed to cut through air without leaving behind turbulence, thus achieving an industry-leading; 24% reduction in drag over previous generation designs

FLIES ON CLIMBS

We went back to the basic philosophy of a bicycle: how do we leverage the rider’s work in the most efficient way possible? To this end, we reinforced the bottom bracket and right chainstay to instantaneously transmit pedaling power to the wheels. In addition, with one of the lightest frames at only 800 grams, it is designed to defy gravity and fly even in the most arduous of climbs

SYNCRONIZED TO THE HUMAN BODY

At the end of the day, we designed Helios with its rider in mind. Few tracks are ever completely smooth or straight. The reinforcements, in conjunction with clearance for wider tires that is proven to minimize rolling resistance, enables the rider of this bike to best control, corner, and conquer

Frame

ACX PERFORMANCE UCI APPROVED ACX PERFORMANCE UCI APPROVED ACX PERFORMANCE UCI APPROVED ACX PERFORMANCE UCI APPROVED

Fork

ACX PERFORMANCE UCI APPROVED, TAPER 1-1/8" TO 1-1/2" ACX PERFORMANCE UCI APPROVED ACX PERFORMANCE UCI APPROVED, TAPER 1-1/8" TO 1-1/2" ACX PERFORMANCE UCI APPROVED, TAPER 1-1/8" TO 1-1/2"

Shifter

SHIMANO 105 ST-R7020, 2x11-SPEED DCL SHIMANO 105 Di2 ST-R7170, 2x12 SPEED BRIFTER SHIMANO ULTEGRA ST-R8020, 2x11-SPEED DCL SHIMANO ULTEGRA Di2 ST-R8170, 2x12-SPEED DCL

Crank Set

SHIMANO ULTEGRA FC-R8100 52/36T, CRANK ARM: 170mm (XS, S, M) / 172.5mm (L, XL)

Cassette

SHIMANO ULTEGRA CS-R8100-12 11-34T

Rear Derailleur

SHIMANO ULTEGRA Di2 RD-R8150 DIRECT ATTACH

WHEEL SET

ENTITY WR5 DISC (50mm) W/ TUBELESS TAPE INSTALLED

Tire

SCHWALBE ONE ADDIX TLE 700x28C

Brake Lever

SHIMANO ULTEGRA HYDRAULIC DISC

Brake Caliper

SHIMANO ULTEGRA HYDRAULIC DISC