The Felt IAx Advanced Rival eTap AXS is a high performance triathlon bike designed for athletes chasing speed, efficiency and aerodynamic advantage on race day. Built for long course triathlon and time trial performance, this bike combines advanced aerodynamics with modern wireless shifting to deliver a fast and focused ride.
At the heart of the IAx Advanced is a lightweight carbon frame engineered to reduce drag while maintaining stability in crosswinds. The geometry is optimised for sustained power output in an aggressive aero position, helping riders conserve energy over long distances. The integrated cockpit and storage solutions keep airflow clean while providing practical race day functionality.
Equipped with SRAM Rival eTap AXS wireless electronic shifting, the drivetrain delivers precise and reliable gear changes without cables, making setup and maintenance simple. Hydraulic disc brakes offer consistent stopping power and control in all conditions, while deep section aero wheels enhance speed and efficiency. This is a race ready machine built for athletes who want proven aerodynamic performance with modern technology.
Frame |
Felt IAx 1.0, UHC Advanced |
Fork |
Felt IAx 1.0, UHC Advanced |
Front Brake |
TRP HD-T910, 2-piston, Hydraulic disc brake |
Front Brake Rotor |
TRP TR25, 140 mm, Center lock |
Rear Brake |
TRP HD-T910, 2-piston, Hydraulic disc brake |
Rear Brake Rotor |
TRP TR25, 140 mm, Center lock |
Rear Derailleur |
SRAM Rival eTap AXS, 24-S |
Front Derailleur |
SRAM Rival eTap AXS, Brazed-On |
Cassette |
SRAM XG-1250, 11-30 T |
Crankset |
SRAM Rival, DUB, 48/35 T |
Wheelset |
Reynolds AR58/62 DB Custom, Tubeless ready |
Tyre |
Continental Grand Prix SL, 700x25 |
Handlebar |
Basebar: Devox Bayonet 3.1 | SuperLite aluminum / Extensions: Devox Ergomod | aluminum |
Saddle |
ISM PS1.0, Satin Steel |
Seat Post |
Felt Aero TRI IL 1.0 VM |
Specifications subject to change without notice
Please select local pickup at checkout
• To NSW Fri 19 Dec
• To ACT Fri 19 Dec
• To VIC Fri 19 Dec
• To QLD Fri 19 Dec
• To SA Mon 22 Dec
• To WA Thu 18 Dec
• To TAS Fri 19 Dec
• To NT Wed 17 Dec
• To NSW 23 Dec 2025
• To ACT 23 Dec 2025
• To VIC 23 Dec 2025
• To QLD 23 Dec 2025
• To SA 23 Dec 2025
• To WA 22 Dec 2025
• To TAS 22 Dec 2025
• To NT 22 Dec 2025