APEX Wheels VS-5RE Forged Wheel | 21×13 ET31 | Porsche Center Lock

Description

The APEX VS-5RE is a forged wheel from APEX’s Enduro Line, engineered specifically for Porsche applications utilizing the center lock mounting system with 101mm center bore. This 21×13 ET31 wheel addresses the performance demands of Porsche enthusiasts who require both strength and reduced unsprung weight for improved handling dynamics in wide rear applications. The forged construction approach delivers superior material density and structural integrity compared to cast alternatives.

Forged construction utilizes a single piece of aluminum that is heated and formed under extreme pressure, creating a wheel with enhanced grain structure and material properties. This manufacturing method produces wheels that are both lighter and stronger than cast equivalents, making them suitable for high-performance driving applications where wheel failure is not acceptable. The forged process eliminates the porosity and inconsistencies found in cast wheels, resulting in a denser, more reliable structure capable of withstanding the demands of track use and spirited driving. The precise material distribution achieved through forging allows for optimized spoke thickness and rim construction without compromising structural integrity.

The center lock mounting system provides a direct connection to the hub assembly, eliminating the need for multiple lug nuts and reducing overall rotating mass. The 101mm center bore is precision-machined to match Porsche hub specifications, ensuring proper hub-centric mounting for optimal balance and reduced vibration. The 21×13 ET31 sizing provides aggressive rear fitment capability while maintaining proper suspension geometry and clearance requirements for Porsche applications. The Enduro Line designation indicates this wheel is engineered for endurance racing applications where reliability and performance are critical.

• Compatibility: Porsche Center Lock applications
• Material: Forged aluminum construction
• SKU: VS5RE2113ET31-CL-PS-MGD

Wheel Specifications: