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Free Shipping on Orders over $95 and Easy Returns!
Free Shipping on Orders over $95!

Felt IAx Advanced 105 Di2

by Felt
Original price $7,499.99 - Original price $7,499.99
Original price $7,499.99
$7,499.99 CAD
$7,499.99 - $7,499.99
Current price $7,499.99 CAD
Colour: Astral
Size: 48cm
Ready to ride

Bikes arrive fully tuned and mostly pre-assembled. Allen wrench and minimal assembly required. Ready to ride in 30 minutes.

Shipping & Returns


An $80 shipping fee applies to all bikes. Standard Shipping is 3-10 business days. Express shipping is 1-2 business days between major centres.

View our full shipping policy here.


Buying a bike is a major purchase and we want to make sure you are completely happy with your new ride. So, if within the first 30 days of buying a bike you have any doubt it is the one for you, bring it back and we will exchange it for another size, model, brand or issue you a store credit. Please note that this guarantee applies to bikes we deliver and fit in person, not to bikes that are shipped out.

Don't hesitate to reach out before purchasing and we can assist you in figuring out the perfect bike size for you.

View our full return policy here

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We can rebuild bikes to your desired specs from our available inventory. Reach out via live chat or email us at to find out more.

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If you find a lower advertised price (including shipping, handling and delivery) that is currently available on an identical branded item with the same features from a local retail competitor, compete this form and Enduro Sport will do our best to match that total price. Please read the complete conditions below.

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Set a new standard for your speed and performance. The IAx with 105 Di2 brings you into the fast lane. PRs and podiums await.

Get out and go

We have updated the IA to become the IAx. By eliminating the frame/fork nose cone and outgoing one-piece front end we provide more fit options across a wider range of athlete levels. Still a race-ready set-up, the IAx now offers the advantages of a streamlined and simplified design to make bike set-up easier and to keep things simple with overall maintenance and travel to events.

New electronic shifting

The IAx complete with Shimano's updated 105 Di2 groupset. Quick electronic shifts across the 12-speed range and powerful brakes ensure optimal performance for all levels of rider.

Roll for the win

Attack your competitive goals with the aero advantage of the custom Reynolds AR58/62 DB wheelset and Continental Grand Prix SL tires combination. With great handling characteristics and a wind-cheating set-up, you'll see your PR's rack up.

A fitter's friend

Dial-in your riding position with an easy-to-adjust set up on your front end. The aluminum stem, base bar, and extensions offer individual adjustments to get your best riding position.

Fork Felt IAx 1.0 - IntegratedAero|UHC Advanced
Wheelset Reynolds AR58/62 DB Custom, Shimano
Tires Continental Grand Prix SL, 700x25c
Shifters Basebar: TRP HD-T910D, hydraulic with integrated Di2 shift buttons (right hand) / Extensions: Shimano Dura-Ace Di2 SW-R9160, TRI/TT
Front Derailleur Shimano 105 Di2 R7150, 2x12-speed
Rear Derailleur Shimano 105 Di2 R7150, 2x12-speed
Crankset Shimano 105 R7100, 50/34 T
Cassette Shimano 105 R7100, 11-34 T
Chain Shimano 105 M7100
Brakes TRP HD-T910, hydraulic disc, flat mount
Brake Rotors TRP TR-25, Center Lock, 140 mm
Saddle Prologo Dimension 143 TIROX
Seatpost Felt Aero TRI IL 2.0 VM | UHC Advanced +TeXtreme carbon fiber
Stem Felt Dagger 31.8 | SuperLite aluminum
Handlebar Basebar: Devox Bayonet 3.1|SuperLite aluminum / Extensions: Devox Ergomod | aluminum