Unveiling the Secrets: Giant and Liv's Prototype Gravel Race Bikes at Unbound (2026)

The world of gravel cycling is abuzz with the latest prototypes unveiled at Unbound Gravel, the annual tech showcase in Emporia, Kansas. Among the array of unreleased wheelsets, tyres, and bikes, two stand out: the Giant and Liv prototypes, which hint at a significant shift in the brands' approach to gravel racing.

A Move Towards Specialization

The new prototypes showcase a clear move away from the "do-it-all" versatility of the current-generation Revolt and Devote platforms. Gone are the multiple mounts, fork bosses, and flip-chips, replaced by a cleaner, more aero design focused on race specialization.

The fork blades have been stripped of accessory bosses, cable routing is fully integrated, and the overall silhouette is sharper and more aerodynamic. This shift suggests a focus on pure speed and performance, rather than versatility.

1x Drivetrains and Beefed-Up Tyre Clearance

Both bikes appear to be designed around 1x drivetrains, indicating a move towards simpler, more efficient drivetrain systems. Tyre clearance has also been beefed up, allowing for wider tyres to handle varying terrain and conditions.

Collaboration with CADEX

The finishing kit hints at a closer collaboration with CADEX, a top-tier component brand. The bikes were fitted with deep-section carbon wheels and integrated one-piece cockpits, suggesting a focus on aero savings and performance.

A Shift in Brand Strategy

This shift towards race specialization mirrors a broader trend in the gravel cycling industry. Brands are increasingly splitting gravel bikes into two camps: Swiss Army knives for versatility and adventure, and scalpels for pure speed and racing.

A Closer Look at the Prototypes

The Liv prototype, in a bold fuchsia pink with gold detailing, and the Giant version with a monochrome black-and-white graphic treatment, are designed around 1x drivetrains and feature beefed-up tyre clearance. The finishing kit, including CADEX components, suggests a focus on aero savings and performance.

Feedback from Athletes

Liv athlete Melisa Rollins described the bike as noticeably stiffer and more responsive than the outgoing top-level Devote. Australian athlete Peta Mullens highlighted the bike's more aggressive fit and lower front end, as well as the unusually long 140mm stem and narrow 36cm handlebars.

The Future of Gravel Racing

The prototypes spotted at Unbound suggest a shift towards lighter, stiffer, and aero-optimised gravel race platforms focused purely on getting riders to the finish line fastest. As the industry continues to evolve, it remains to be seen how this shift will impact the future of gravel racing.

Conclusion

The latest prototypes from Giant and Liv, along with the broader industry trend towards race specialization, indicate a shift towards lighter, stiffer, and aero-optimised gravel race platforms. As the sport continues to evolve, it will be fascinating to see how these changes impact the future of gravel racing.

Unveiling the Secrets: Giant and Liv's Prototype Gravel Race Bikes at Unbound (2026)

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