Modern trail bikes are designed to tackle anything that can be thrown at them. From cruising mellow singletrack to crushing boulder-strewn steeps, they deliver a do-everything performance that inspires the rider to go faster, more smoothly. 30|HD wheels are specially designed for trail riding and the abuse that trail bikes dish out. They feature a 30mm width for use with 2.5 tires and a redesigned inner rim bed that takes the hassle out of seating new tires.