Introduction to the brand new road bike Helios A9 Di2 2026 - the peak of aerodynamic engineering and racing performance. Developed after three years of intensive testing and refined with the UCI elite continental team, TSG, the road bike Helios A9 Di2 is designed to dominate all racing conditions. Fine-tuned 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 you're battling headwinds or carving through tight turns, its cutting-edge aerodynamics and balanced stiffness provide an unmatched riding experience. This is not just a road bike - it's your competitive edge.
Frame

Frame: ACX PERFORMANCE UCI APPROVED
Fork: ACX PERFORMANCE UCI APPROVED
Frame Colour: AMBER VELVET / CANDY
Decal Colour: HOLOGRAPHIC SILVER

Group

Shifters: SHIMANO DURA-ACE Di2 ST-R9270, 2x12-SPEED
Crankset: SHIMANO DURA-ACE FC-R9200P 52/36T
Cassette: SHIMANO DURA-ACE CS-R9200-12 11-34T
Rear Derailleur: SHIMANO DURA-ACE Di2 RD-R9250 DIRECT MOUNT
Bottom Bracket: TOKEN T47 85.5 FOR 24mm AXLE
Chain: KMC X12 EPT 12-SPEED

Handlebar Setup

Saddle: LINC FLUX2, CR-MO ø 7mm
Seat Post: AERO CARBON, DxL: AERO 35 x 351mm
Handlebar: LINC CARBON
- Width: 400mm (XXXS, XXS, XS) / 420mm (S, M) / 440mm (L, XL)
- BB: 31.8mm
- Reach/Drop: -134.2 mm (XXXS, XXS, XS) / -138.2 mm (S, M, L, XL)
- B/R: 92.5mm (XXXS, XXS, XS) / 89.7mm (S, M, L, XL)
Stem: CARBON
- Extension: 90mm (XXXS) / 100mm (XXS, XS) / 110mm (S, M) / 120mm (L, XL)
- BB: 31.8mm, Angle: -7.5°
Headset: INTEGRATED (IS) SEALED BEARING FOR OS HEAD TUBE, IS 52/28.6 | IS 52/40

Wheels and Tyres

Wheelset: LINC BETA CARBON DISC (45mm) with INSTALLED TUBELESS TAPE
Wheel Size: 700C
Tyre: PIRELLI PZERO ROAD TLR 700x28C
Rims:
- Front: CARBON 622-22 20H, for TYRE 622-28/62, TUBELESS READY
- Rear: CARBON 622-22 24H, for TYRE 622-28/62, TUBELESS READY
Hub:
- Front: ALUMINIUM THRU AXLE 12x100mm, 20H, SEALED BEARINGS, CENTRE LOCK
- Rear: ALUMINIUM THRU AXLE 12x142mm, 24H, SEALED BEARINGS, CENTRE LOCK
Spokes:
- Front: STAINLESS DOUBLE BUTTED NDS: 278mm / DS: 280mm
- Rear: STAINLESS DOUBLE BUTTED NDS: 272mm / DS: 274mm

Brakes