Reserve 77|Disc Turbulent Aero
The LoamLabs Expert Take
This is the ultimate wheelset for pure, straight-line speed. The Reserve 77|Disc is a deep-section aero weapon designed for time trials, triathlons, and flat road races where cheating the wind is the number one priority. Leveraging Turbulent Aero technology, it offers remarkable stability for a wheel of this depth, making it a confident choice for race day.
Custom Hub Configurations Available!
(Choose from DT Swiss 180 or DT 240 Front Hubs)
We sometimes build the front wheel of these sets in-house to the manufacturer's exact specifications, ensuring availability even when the manufacturer is backordered.
For additional front hub models, spokes, or other options, please try our interactive Custom Wheel Builder!
Reserve
Reserve 77|Disc Turbulent Aero
Reserve 77|Disc Turbulent Aero
* Special orders for this item typically ship within 2-3 weeks. If a longer wait is required, we will notify you. Please contact us with any questions.
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Reserve 77|Disc Turbulent Aero
A truly elite time trial wheelset must seamlessly integrate aerodynamics, weight optimization, and power transfer efficiency to help riders achieve their fastest times against the clock. The Reserve 77|Disc carbon wheelset does exactly that. As one of the fastest time-trial wheelsets ever designed, the 77|Disc paved Reserve's way into the Pro Tour and was piloted by Team Visma–Lease a Bike’s Jonas Vingegaard to secure his legendary Tour de France victories.
Built for pure, unadulterated speed, this wheelset pairs a massive 77mm front profile with the drag-shattering Infinity rear disc. This mixed-profile aerodynamic ecosystem provides the absolute maximum in straight-line speed while maintaining enough front-end stability to keep you confidently locked in your aero tuck. Optimized for modern 25c to 28c road tires, the 77|Disc minimizes rolling resistance and smooths airflow across the entire rim surface.
Whether you are chasing a state TT championship, an Ironman personal best, or Olympic gold, the Reserve 77|Disc is your ultimate weapon against the clock.
Technical Specifications
- Designed For: Time Trials, Triathlons, and Track Racing
- Wheelset Weight: 1915g (with DT Swiss 240 Front Hub)
- Depth: 77mm (Front) | Infinity Disc (Rear)
- Internal Width: 22.0mm (Front and Rear)
- External Width: 31.0mm (Front) | 30.0mm (Rear)
- Spoke Count: 24h (Front) | Solid Disc (Rear)
- Recommended Tire Size: 25c or 28c
- Hub Spacing: 12x100mm Front / 12x142mm Rear
- Brake Interface: Centerlock
- Freehub Options: SRAM XDR, Shimano HG-EV
Key Features
Grand Tour Race Tested: Proven at the absolute highest levels of competition. This is the exact wheelset utilized by Team Visma-Lease a Bike, carrying Wout van Aert to a stage win at the Tour de France and heavily relied upon by Jonas Vingegaard to secure the Yellow Jersey.
Tactical Mixed Profile: The mixed depth of the 77mm front and Infinity Disc rear is designed to provide a perfect balance between aerodynamic superiority and handling stability. The lower profile front reduces steering torque in crosswinds compared to a dual-disc setup, while the rear disc completely minimizes drag.
Bonded Rear Hub: The Infinity Disc rear wheel is disc-brake specific, featuring a permanently bonded-in rear hub available for either SRAM XDR or Shimano HG drivers. Paired with the deep 77mm front profile, both wheels feature a 22mm internal width optimized to slice through the wind with fast-rolling 25c or 28c tires.
