Apex EC-7RS 19x11 Forged Wheel 5x120 BP / ET9 / 67.1mm CB - Satin Black (Chevrolet) (EC7RS1911ET9-5120-671-SMBK)
When every pound matters and every lap counts, the Apex EC-7RS delivers the ultimate combination of lightweight performance, strength, and motorsport-focused engineering. Developed as the most advanced evolution of Apex's iconic EC-7 design, the EC-7RS is part of the Sprint Line of forged wheels and was engineered specifically for enthusiasts who demand uncompromising performance on track and street alike. Finished in Satin Black, this wheel delivers an aggressive appearance backed by race-proven technology.
Unlike conventional forged wheels that simply focus on reducing weight, the EC-7RS was engineered to optimize both strength and durability. Through advanced Finite Element Analysis, extensive independent testing, proprietary forging blanks, and innovative Sprint Spec reinforcement, Apex created a wheel that remains exceptionally lightweight while maintaining the structural integrity required for serious motorsport use.
Quick Specs
- Part Number: EC7RS1911ET9-5120-671-SMBK
- Wheel Diameter: 19 inches
- Wheel Width: 11 inches
- Bolt Pattern: 5x120
- Offset: ET9
- Center Bore: 67.1mm
- Finish: Satin Black
- Construction: Fully Forged 6061-T6 Aluminum
- Wheel Series: Sprint Line
- Hub Centric Design
- TPMS Compatible
- Center Cap Included
Why Choose the EC-7RS?
The EC-7RS was developed from the ground up using proprietary motorsport forging blanks rather than generic off-the-shelf forgings. This gives Apex complete control over spoke geometry, brake clearance, concavity, strength distribution, and overall wheel performance. The result is a purpose-built forged wheel designed to withstand the demands of high-performance driving while delivering the responsiveness enthusiasts expect from a premium motorsport wheel.
Features
- 10K Ton Forged 6061-T6 Aluminum Construction
- Proprietary Motorsport Forging Blank Design
- Advanced Side-Milled Spokes for Reduced Weight
- Sprint Spec Reinforced Inner Lip
- Massive Brake Clearance Design
- FEA Optimized Strength Distribution
- Independent Third-Party Testing Beyond JWL Standards
- Deep Concavity Profile Engineering
- Paintless Knurled Bead Seats for Improved Tire Retention
- Oversized Lug and Impact Socket Compatibility
- Laser-Engraved Wheel Specifications
- Hub-Centric Design
- OEM and Aftermarket TPMS Compatibility
- Gloss Black Apex Center Cap Included
- Satin Black Finish
10K Ton Forged Performance
Each EC-7RS begins as a forged 6061-T6 aluminum blank weighing up to 120 pounds before machining. Formed under an incredible 10,000 metric tons of pressure, the forging process enhances grain structure, eliminates porosity, and creates the foundation for an exceptionally strong lightweight wheel.
Side-Milled Spokes
One of the most significant upgrades found on the EC-7RS is its aggressively side-milled spoke design. Using precision CNC machining, Apex removes unnecessary material from low-stress areas while maintaining structural rigidity. This process reduces rotational mass without sacrificing durability.
Sprint Spec Inner Lip Technology
Lightweight wheels often compromise durability. Apex took the opposite approach by strategically reinforcing critical impact zones with its Sprint Spec inner lip profile. The result is a stronger inner barrel capable of handling demanding track environments while maintaining exceptionally low overall weight.
Brake Clearance Without Compromise
Using extensive 3D laser scanning and real-world fitment validation, Apex developed a high-clearance barrel profile and application-specific spoke geometry that accommodate many large factory and aftermarket brake systems. This engineering allows enthusiasts to maximize braking performance without sacrificing wheel selection.
Track-Ready Details
The EC-7RS incorporates numerous motorsport-focused features including paintless knurled bead seats to reduce tire slip under hard acceleration and braking, oversized socket clearance for rapid wheel changes, and laser-engraved specifications that remain easy to locate throughout the life of the wheel.
Fitment
- Applications Utilizing 5x120 Bolt Pattern and 67.1mm Center Bore
- Verify Brake Clearance, Suspension Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the EC-7RS different from a standard forged wheel?
The EC-7RS utilizes proprietary motorsport forgings, extensive side milling, Sprint Spec reinforcement technology, and independent testing standards that exceed typical industry requirements.
Can factory TPMS sensors be installed?
Yes. The EC-7RS is compatible with OEM and aftermarket TPMS sensors and accepts standard valve stems.
Why Buy from Beefcake Racing?
At Beefcake Racing, we work with enthusiasts every day to help them build faster, more capable street and track vehicles. We offer competitive pricing, expert technical support, fast shipping, and access to the industry's leading performance brands.
Email: sales@beefcakeracing.com
Phone: 1-855-827-7223
Note: Wheels that have been mounted with tires are considered used and cannot be returned or refunded. Please verify vehicle fitment before placing your order, and always test fit wheels prior to tire mounting.
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