Specialized Rhombus Pro

While you can ride it on pavement, the Rhombus Pro is optimized for gravel and single-track. Its aggressive tread pattern will create noticeable drag on smooth asphalt compared to a dedicated road tire.

It means the tire is designed to be run without an inner tube when paired with a tubeless-compatible rim, sealant, and valve. This setup allows you to run lower tire pressures for better traction and significantly reduces the risk of pinch flats.

The Gripton compound is engineered to remain supple and grippy across a wide range of temperatures and surfaces. It provides reliable traction on wet gravel and loose dirt, giving you more confidence when cornering in unpredictable weather.

Most modern gravel bikes have clearance for 42mm tires, but you should verify your frame and fork clearance before purchasing. Check your bike manufacturer's specifications to ensure you have enough room for the tire width plus a little extra for mud clearance.

The Endurant casing is built for durability and flat protection, which makes the tire slightly stiffer than a race-only casing. While it is incredibly reliable on rough terrain, you might notice a slightly firmer feel compared to ultra-lightweight, thin-walled tires.