Felt IAx Advanced 105 Triathlon Bike – Sage White

Felt IAx Advanced 105 Triathlon Bike – Sage White

The Felt IAx Advanced 105 is a race-focused triathlon bike designed to deliver aerodynamic speed, efficient power transfer and a precise riding position. Built around Felt's IAx 1.0 UHC Advanced carbon frame and fork, it uses an aerodynamic design developed specifically for the demands of triathlon and time-trial racing.

Finished in Sage White, the IAx Advanced combines Shimano's latest mechanical 105 2x12-speed drivetrain with TRP hydraulic disc brakes, Devox tubeless-ready wheels and a fully adjustable Devox Bayonet 3.1 aero cockpit. Integrated storage including the CALpac 2.0 and BTSpac keeps essential nutrition and equipment neatly organised for race day.

Key Features

• High-performance Felt IAx 1.0 UHC Advanced carbon frame
• Aerodynamic Felt IAx 1.0 UHC Advanced carbon fork
• Shimano 105 R7100 2x12-speed mechanical drivetrain
• microSHIFT BS-A11 TRI/TT shifters
• Shimano 105 50/34T crankset
• Shimano 105 11-34T 12-speed cassette
• TRP HD-T910 hydraulic disc brakes
• Devox WheelRDS.A1 tubeless-ready wheelset
• Continental Grand Prix SL 700x25c tyres
• Adjustable Devox Bayonet 3.1 aero cockpit
• ISM PS1.0 triathlon saddle
• Integrated IA CALpac 2.0 and IA BTSpac storage
• Felt AeroTRI carbon seatpost with VariMount adjustment

Aerodynamic Carbon Performance
The IAx Advanced uses Felt's UHC Advanced carbon construction and IntegratedAero frame design to reduce aerodynamic drag while maintaining efficient power transfer. The aero frame and fork are purpose-built for triathlon, helping you maintain speed when every second counts.

Shimano 105 12-Speed Performance
Shimano 105 R7100 provides reliable mechanical 2x12-speed shifting with a 50/34T crankset and wide-range 11-34T cassette. The microSHIFT BS-A11 TRI/TT shifters give easy access to your gears while maintaining an aerodynamic riding position.

Race-Ready Fit & Storage
The Devox Bayonet 3.1 cockpit combines an adjustable aluminium base bar and extensions, making it easier to fine-tune your riding position. Integrated CALpac 2.0 top-tube storage and BTSpac seat-tube storage provide convenient space for nutrition, tools and essential race-day equipment.

Specification

Sizing

Sizing is a general guide only. Triathlon bike fit is particularly important due to the more aggressive riding position. Rider proportions, flexibility and preferred position can affect the ideal size.

Specifications are subject to change without notice. Components may be substituted by the manufacturer due to availability.