The Cannondale Topstone 4 Gravel Bike has been built for chasing horizons, exploring routes less travelled or accelerating your commute. This amazingly capable, versatile gravel road bike has been built for chasing horizons, exploring routes less travelled or accelerating your commute thanks to its big 45mm tires that let you push further into the rough stuff, and enjoy more grip and comfort on every ride. Its lightweight SmartForm C2 Alloy frame with full carbon fork has been equipped with a microSHIFT Advent X, wide range 10-speed drivetrain as well as WTB Riddler Comp tires that provide the simple, straightforward reliability that you need to have fun. Explore further, and ride freer with the Cannondale Topstone 4 Gravel Bike!