What Our Gearhead(R) Experts Are Saying:"I've put these on everything from fast group rides to rough chipseal days, and the stability really stands out. They feel composed in crosswinds, spin up quickly, and don't feel precious when the pavement gets rough. Get the front and the rear-it's a wheelset I don't hesitate to ride hard every day."We want one wheelset that feels fast on smooth pavement but doesn't flinch when the road surface starts to crumble. The Foundation AR40 Wheel from ENVE fills that role perfectly, bringing aerodynamic confidence to long road rides while staying calm and predictable when routes wander onto broken pavement or light gravel. It's built for riders who value speed but don't want their equipment dictating where they can ride. The AR40 uses a 40mm deep rim with a wide internal profile designed around modern tire sizes, improving airflow while enhancing tire stability and comfort. ENVE's hookless bead and refined rim shape allow lower pressures for better control without sacrificing efficiency. Paired with ENVE Foundation INNERDRIVE hubs and Sapim CX-Ray spokes, the wheels deliver reliable engagement, durable construction, and a smooth ride feel that holds up to daily training and long-distance efforts.