2025 Felt IAx Advanced Ultegra Di2 - Turquoise

Felt
Availability:
Most in stock items ship within 1-3 business days
$6,999.00
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Weight:
45.00 LBS
Width:
58.00 (in)
Height:
10.00 (in)
Depth:
32.00 (in)
Current Stock:
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The latest version of our venerable IA platform, the IAx sets a new standard for ease-of-use and dialed performance for those who crave speed.

The famous IA speed newly-configured for performance

The IA has been the most successful triathlon platform Felt has ever created. As we introduced the IA 2.0 and its industry-leading technology, we updated the prior IA to become the IA "x". This "new" version eliminates the nose cone and one-piece front end from the old version to help with more fit options across a wider range of athlete levels.

FEATURES:

Shimano electronic shifting excels

IA speed in a streamlined package complete with Shimano's performance-oriented Ultegra Di2 12-speed groupset. Dialed shifting and beautiful ergonomics ensures a great ride and the technology triathletes demand.

Aero-Optimized Wheels

Reynolds' AR58/62 DB wheelset is custom-made for us to ensure the best of aerodynamics and ride quality whether you are training or racing. Premium Continental Grand Prix SL tires offer a sure-footed performance.

Precision Fit Is Dialed

Our aluminum stem and base bar are paired with carbon extensions to provide an easy-to-adjust set up on your front end. With fit a premium in triathlon, you'll have the options for your unique position.

Size Chart

474851545658
Rider Height 152.4 - 167.6 cm 5'0" - 5'5" 152.4 - 167.6 cm 5'0" - 5'5" 167.6 - 172.7 cm 5'5" - 5'8" 172.7 - 180.3 cm 5'8" - 5'11" 180.3 - 187.9 cm 5'11" - 6'2" 187.9 - 195.5 cm 6'2" - 6'5"
Rider inseam Measured from crotch to floor. 70.8 - 74.4 cm 27.9" - 29.3" 70.8 - 74.4 cm 27.9" - 29.3" 74.4 - 77.9 cm 29.3" - 30.7" 77.9 - 83.0 cm 30.7" - 32.7" 83.0 - 85.8 cm 32.7" - 33.8" 85.8 - 88.9 cm 32.7" - 35.0"

 

Click for Geometrical Chart

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:
Shimano Ultegra Di2, RD-R8150, Shadow, 24-S
Front Derailleur:
Shimano Ultegra Di2, FD-R8150
Cassette:
Shimano CS-R8100, 11-30 T
Chain:
Shimano CN-M8100
Crankset:
Shimano Ultegra, FC-R8100, 52/36 T
Shift Lever:
TRP HD-T910D
Wheelset:
Reynolds AR58/62 DB Custom, Tubeless ready
Tire:
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
Permissible Total Weight:
129kg
Trailer Approval:
No trailer approval