A cycle wheel that includes a rim and a tire, having a width S, the rim including a rotational body whose cross section includes a main portion, having a width L greater than the width S, and a peripheral portion which is radially positioned outside of the main portion and which includes an annular cavity in which the tire is partially received. The outer surface of the wheel is comprised of the portions of the tire and of the rim facing outward of the wheel. The wheel further includes an interface fitting in contact with the rim and the tire, the interface fitting being positioned in a groove, one side wall of which is a portion of the outer surface of the tire and the other side wall of which is a portion of the outer surface of the rim. The interface fitting constitutes an intermediate portion of the outer surface of the wheel, the fitting being a deformable portion distinct from the tire and the rim, and at least 40% of the volume of the interface fitting being comprised of a hollow space.