SSR Professor SP7 5/114.3 18×9J

SPOKE

The spokes combine strength and agility. They are shaped to be thinner towards the outer circumference, and ribs are added to the sides of the spokes where they connect to the fastener section for reinforcement. The spokes rise three-dimensionally, creating an impression of speed.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　CENTER PART

The thickness of the center hub is minimized, achieving a lightweight design suitable for spoke wheels. A particular focus was also placed on creating a sharp look by tapering the boundary between the spokes and the center part.　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　　FASTENER

The pierce bolts that fasten the outer rim, inner rim, and disc strongly assert that this is a 3-piece model. The fastener section connecting the spokes is three-dimensional, yet its height and width are kept to a minimum.