SSR - ssrS120950+30L5HBL - Professor SP1 Black Wheel

SSR Professor SP1 wheels represent an enduring legend in Japanese wheel design, featuring a timeless, bold 5-spoke layout paired with authentic 3-piece modular construction. Engineered with a cast aluminum center disk joined to spun outer and inner rim shells, this wheel delivers structural integrity, exceptional sizing flexibility, and classic GT-racing heritage. The deep-set center face, step-lip profile, and perimeter pierce bolts create a muscular, aggressive stance that complements performance coupes, sports sedans, and widebody builds.

• Manufactured using Heat Treatment Manufacture (HTM) technology on the inner barrel shell to optimize strength while minimizing material mass
• Includes an authentic SSR Professor logo center cap and a high-durability aluminum air valve stem assembly
• Precision offset customization down to 1mm increments across a wide selection of custom PCD bolt patterns

The SSR Professor SP1 is a black wheel featuring a bold five-spoke layout and three-piece modular construction. Its cast aluminum center disk is joined to spun outer and inner rim shells, delivering classic GT-racing styling with flexible sizing options for performance coupes, sports sedans, and widebody builds.

Heat Treatment Manufacture (HTM) technology is used on the inner barrel shell to optimize strength while minimizing material mass. The deep-set center face, step-lip profile, and perimeter pierce bolts create an aggressive appearance. The wheel includes an authentic SSR Professor logo center cap and a high-durability aluminum air valve stem assembly. Offset customization is available in 1mm increments across a wide selection of custom PCD bolt patterns.

Key Features & Performance Benefits

• Three-piece modular construction: Combines a cast aluminum center disk with spun outer and inner rim shells.
• HTM inner barrel technology: Optimizes strength while minimizing material mass.
• Classic Professor SP1 styling: Uses a five-spoke design, deep-set center face, step lip, and perimeter pierce bolts.
• Included accessories: Comes with an SSR Professor logo center cap and aluminum air valve stem assembly.

Key Product Specifications & Technical Data

• Brand: SSR
• Wheel model: Professor SP1
• Construction: Forged
• Wheel diameter: 20 inches
• Wheel width: 9.5 inches
• Offset: +30
• Bolt pattern: 5x120
• Hub bore diameter: 79.50

What's Included

• SSR Professor SP1 wheel
• SSR Professor logo center cap
• High-durability aluminum air valve stem assembly

Fitment data was not provided.

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Clearance Item: t
Units Per Sku: 1
Construction: Forged
Hub Bore Diameter: 79.50
Offset: +30
Bolt Pattern: 5x120
Wheel Diameter: 20.00
Finish: Black
Wheel Model: Professor SP1
Wheel Width: 9.50