Some of the key features of gravel bikes that set them apart from road & cyclocross bikes include:
Wider tires: Gravel bikes often have tires that are wider than those found on road bikes, which provide better traction and stability on loose gravel and dirt. Some gravel bikes even have clearance for tires as wide as 2 inches.
Disc Brakes: Many gravel bikes are equipped with disc brakes, which offer improved braking power and modulation in wet or muddy conditions.
Lower Gearing: Gravel bikes often have lower gear ratios, which makes it easier to tackle steep hills and loose terrain.
Mounts and Accessories: Gravel bikes often have a variety of mounts and attachment points for accessories like water bottles, bags and racks, which makes them a popular choice for bike packing, touring and commuting.
Overall, gravel bikes are designed to give cyclists the freedom to explore a variety of different types of terrain and to enjoy a more comfortable and stable riding experience. They are also a great choice for those who want a bike that can handle a mix of surfaces and riding styles, whether it's on pavement or dirt, or long-distance touring or commuting.