The all new Rhombus ProÕs aggressive tread is designed for aggressive riding on aggressive trails. With more tire clearance and more capability, todayÕs gravel bikes can take on tougher trails than ever before. Tires are one of the most integral components for a gravel bikeÕs ride quality and the Rhombus Pro delivers. It provides unmatched traction, confident cornering and improved comfort when the gravel road turns to single track. When youÕre ready to get rowdy on your gravel bike, the Rhombus Pro is the tire for you.