The Crux 5 was born from the fastest gravel race bike ever made. Not just because it’s the lightest. Not just because it’s our most aero. Not just because it handles dirt like a Tarmac handles pavement. But because it delivers the lowest real-world Time to Finish of any gravel bike ever made. Crux 5 turns more of your effort into pure speed—validated across real race courses, real terrain, and real riders. When the goal is the top step, nothing in gravel gets you there faster.
The Specialized Crux 5 Comp SRAM Rival XPLR in Amethyst Frost is engineered for riders chasing speed, efficiency, and confidence across demanding gravel terrain. Combining an ultra-light FACT carbon frame with modern gravel geometry and SRAM Rival XPLR performance, the Crux 5 Comp is built to excel on everything from fast gravel races to epic backcountry adventures.
Designed with inspiration from Specialized’s race-winning performance platforms, the Crux 5 prioritises lightweight efficiency, responsive handling, and increased tyre clearance for superior capability on rough roads and technical terrain. The SRAM Rival XPLR drivetrain delivers smooth and reliable 1x shifting with a wide gear range ideal for steep climbs and high-speed gravel descents.
Finished in the striking Amethyst Frost colourway, the Crux 5 Comp blends premium aesthetics with race-ready functionality. Whether you’re lining up for a gravel event or exploring beyond the pavement, this bike offers the speed, comfort, and versatility modern gravel riders demand.
Key Features
Lightweight FACT carbon gravel frame
SRAM Rival XPLR 1x drivetrain
Modern gravel race geometry
Increased tyre clearance for rough terrain capability
Responsive handling and efficient power transfer
Tubeless-ready wheel compatibility
Premium Amethyst Frost finish
Ideal for gravel racing and adventure riding
Specifications