Polygon Helios A8 Di2 Powermeter

C$6,999

In stock at 1 shop in Vancouver

Sizes in stock
SMLXL
Buy at Dunbar Cycles

Prices and stock checked Oct 22.

Where to buy

1 shop
Dunbar Cycles622 E Broadway, Vancouver, BC V5T 1X7 · Vancouver · Directions
2026Sizes S, M, L, XL
C$6,999
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About this bike

Description

Helios A
Built for Speed and Performance

Aero Road Race | ACX Carbon Frame | 12 Available Builds

The all-new Polygon Helios A is a UCI-approved carbon aero road bike designed for maximum speed and performance.

Developed with the UCI Continental Team, TSG, we've re-engineered the Helios to be 5.2 seconds faster than previous generations but also 150g lighter - offering the perfect balance of aerodynamics and climbing agility for a competitive edge on the road.Technical Specifications

Show full description and specs

Frameset: • Frameset: ACX Performance UCI Approved, • Fork: ACX Performance UCI Approved, • Frame Color: Midnight PINE / Chrome Rocket, • Decal Color: Holographic Silver

Drivetrain: • Shifter: Shimano Ultegra Di2 ST-R8170, 2x12-Speed, • Crank: Shimano Ultegra FC-R8100-P 52/36T Powermeter, • Cassette: Shimano Ultegra CS-R8101-12 11-34T, • Rear Derailleur: Shimano Ultegra Di2 RD-R8150 Direct Attach

BB
Token T47 85.5 FOR 24mm Spindle
Chain
Kmc X12 Ept 12-Speed

Cockpit

Saddle
LINC FLUX2, CR-MO 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: -7.5degree
Headset
Integrated (IS) Sealed Bearing For OS Head Tube, IS 52/28.6 | IS 52/40

Wheel & Tire

Wheel Set
LINC BETA Carbon DISC (45mm) W/ Tubeless TAPE Installed
Wheel Size
700C
Tire
Pirelli Pzero ROAD TLR 700x28C
  • Rim: F: Carbon 622-22 20H For Tyre 622-28/62 Disc Tubeless Ready / R: Carbon 622-22 24H For Tyre 622-28/62 Disc Tubeless Ready
  • Hub: F: Alloy THRU AXLE 12x100mm 20H Sealed Bearings Center LOCK / R: Alloy THRU AXLE 12x142mm 24H Sealed Bearings Center LOCK
  • Spokes: F: Stainless Double Butted NDS:278mm DS:280mm / R: Stainless Double Butted NDS:272mm DS:274mm

Brake: • Brake Lever: Shimano Ultegra ST-R8170, • Brake Caliper: Shimano Ultegra Hydraulic DISC, • Rotor: Shimano Ultegra CL800 F:160mm / R:140mm Center LOCK, Geometry

Description from Dunbar Cycles.