2025 Specialized Crux 10R Frameset - Burnt Gold Metallic / Black Pearl Dry Impasto / Obsidian

The Crux is the lightest gravel bike in the world.

With the exceptional capability of massive tire clearance and performance gravel geometry, it’s not just the ultimate expression of gravel performance, it’s your one-way ticket to gravel enlightenment.

The Crux is only 825g 10r frames. Revolutionary breakthroughs that made Aethos the lightest bike ever have been applied to the Crux. The result is a gravel bike that climbs like a dream, floats over nightmarish terrain, and weighs less than a full bottle in your cage.

With a 47c/650b x 2.1 tire clearance, more clearance means more capability. Crux takes you anywhere you can imagine, at full gas. It is nimble, supple, and reactive, responsive at the pedals, and supple in the saddle. With performance gravel geometry and race-influenced fit inspired by Crux’s iconic history in ‘cross.

Features:

Massive tire clearance: 47c/650b x 2.1.
Performance gravel geometry.
UDH Rear Dropout