SSR Professor SP7 5/114.3 18×9.5J

SPOKE

The spokes combine strength and lightness. They are shaped to become thinner towards the outer circumference, and the sides of the spokes, where they connect to the fasteners, are reinforced with ribs. The spokes rise three-dimensionally, creating an image of speed. CENTER PART

The thickness of the center hub is minimized, achieving a lightweight design suitable for spoke wheels. The boundary between the spokes and the center part is tapered, creating a sharp look, which is one of the key features. FASTENER

The piercing bolts that fasten the outer rim, inner rim, and disc strongly assert its identity as a 3-piece model. The fastener sections connecting the spokes are three-dimensional, while their height and width are kept to a minimum.