Reserve Infinity Disc Rear Wheel

Proven Aerodynamic Speed for Triathlon and Time Trial Racing

When every second matters, the right equipment can make a difference. The Reserve Infinity Disc Rear Wheel is designed for triathletes and time trial riders chasing aerodynamic efficiency, stability and speed against the clock.

Whether you're preparing for Noosa Tri, lining up for an Ironman or chasing a new personal best, the Infinity Disc is a race-focused upgrade designed to help you make the most of every watt.

Developed using Reserve's Turbulent Aero technology and proven at the highest level of competition, the Infinity Disc was raced by Wout van Aert to a silver medal at the 2024 Paris Olympics.

Aerodynamics Designed for Real-World Racing

The Reserve Infinity Disc goes beyond simply covering the spokes.

Its carbon profile has been developed to balance aerodynamic drag reduction with stability in changing wind conditions.

The updated internal rim profile accommodates wider tyres, while the external shape is designed to take advantage of airflow at particular crosswind angles, creating a sail effect that can contribute to forward momentum.

For triathletes spending hours in an aerodynamic position, this means a wheel designed to deliver efficient speed without sacrificing predictable handling.

Race-Proven Carbon Construction

Reserve developed the Infinity Disc for the demands of elite time trial and triathlon competition.

The full carbon construction incorporates a bonded rear hub, designed to maximise strength and stiffness while maintaining the aerodynamic benefits of a solid disc wheel.

With a 24.5 mm internal rim width and compatibility with modern 28–35 mm tyres, the Infinity Disc supports contemporary tyre setups focused on rolling efficiency, grip and comfort.

Key Features

• Full carbon rear disc wheel designed for triathlon and time trial racing

• Reserve Turbulent Aero technology for aerodynamic efficiency and stability

• Race-proven design used by Wout van Aert at the 2024 Paris Olympics

• Updated aerodynamic profile optimised for wider tyres

• Bonded rear hub construction for strength and stiffness

• 24.5 mm internal rim width

• Recommended tyre widths from 28 mm to 35 mm

• Tubeless and clincher tyre compatibility

• SRAM XDR and Shimano HG-EV freehub bodies included

• Centerlock disc brake compatibility

• Reserve Lifetime Warranty

Technical Specifications

• Wheel: Rear only

• Wheel size: 700c

• Construction: Full carbon disc

• Internal rim width: 24.5 mm

• External rim width: 32 mm

• ETRTO: 25-622

• Recommended tyre width: 28–35 mm

• Rear rim weight: 1,112 g (rim weight, not complete wheel weight)

• Rear hub spacing: 12 × 142 mm

• Brake interface: Centerlock

• Freehub compatibility: SRAM XDR / Shimano HG-EV

• Tyre compatibility: Tubeless / clincher

Get Your Race Setup Right at Venture Cycles Noosa

A rear disc wheel is a significant performance upgrade, but getting the setup right is just as important.

At Venture Cycles in Noosaville, we can help you confirm frame clearance, drivetrain compatibility and tyre selection before fitting your new Reserve Infinity Disc.

Whether you're pairing it with an existing deep-section front wheel or building a complete aerodynamic race setup, our workshop can help with installation and preparation.

Chasing a faster bike split? Visit Venture Cycles in Noosaville or get in touch to discuss the Reserve Infinity Disc Rear Wheel and your next race.