Polygon Helios A9 Di2 Road Bike

Detailed information on the Polygon Helios A9 Di2

The Polygon Helios A9 Di2 Road Bike impresses with its featherweight ACX carbon frame, striking a sweet spot between raw speed and all-day comfort for discerning riders. LINC wheels enhance stability in gusts while slashing rotational mass for quicker flats and responsive climbs. UCI-approved and elegantly finished, it equips modern cyclists for races or refined endurance spins.

Rate Polygon Helios A9 Di2:
4.0/5 (2 votes)
Polygon Helios A9 Di2 Price $ 6249 [United States]

The price could differ based on factors such as color, accessories and other features.

Country, City Price
United States $ 6249
Colours

Candy
Velvet Ember

Specifications
Vehicle TypeRoad Bike
StemCarbon
EXT: 90mm (XXXS) / 100mm (XXS, XS) / 110mm (S, M) / 120mm (L, XL), BB: 31.8mm, R/D: -7.5degree
HandlebarLINC 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)
ForkACX Performance, UCI Approved
SeatpostCarbon Aero, DxL: Aero 35 × 351 mm
CranksetShimano Dura-Ace FC-R9200P, 52/36T
ChainKMC X12 EPT, 12-Speed
ShiftersShimano Dura-Ace Di2 ST-R9270, 2×12 Speed
SaddleLINC Flux2, Cr-Mo 7 mm
HeadsetIntegrated (IS), sealed bearing
IS 52/28.6 | IS 52/40
Derailleur : RearShimano Dura-Ace Di2 RD-R9250 (Direct Attach)
Hub : FrontAlloy thru-axle 12×100 mm, 20H, sealed bearings, center lock
Hub : RearAlloy thru-axle 12×142 mm, 24H, sealed bearings, center lock
SpokeFront: Stainless double butted (NDS: 278 mm / DS: 280 mm)
Rear: Stainless double butted (NDS: 272 mm / DS: 274 mm)
CassetteShimano Dura-Ace CS-R9200, 11–34T
Bottom BracketToken T47 (85.5) for 24mm spindle
Brakes
Front BrakeShimano Dura-Ace Hydraulic Disc
Rotor: Shimano Dura-Ace CL900, 160 mm
Rear BrakeShimano Dura-Ace Hydraulic Disc
Rotor: Shimano Dura-Ace CL900, 140 mm
Brake LeverShimano Dura-Ace ST-R9270
Chassis and Suspension
FrameACX Performance, UCI Approved
Tyres
Wheels / RimLINC Beta Carbon Disc (45 mm), tubeless tape installed
Wheel Size: 700C
Front Rim: Carbon 622-22, 20H (Tubeless Ready)
Rear Rim: Carbon 622-22, 24H (Tubeless Ready)
Front TyrePirelli P Zero Road TLR 700×28C
Rear TyrePirelli P Zero Road TLR 700×28C
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