Apex EC-7RS 18x12.5 Forged Wheel (EC7RS18125ET52-512065-703-BC) - Chevrolet
The Apex EC-7RS is the ultimate evolution of the iconic EC-7 design, engineered specifically for enthusiasts who demand uncompromising performance on the street and track. As part of Apex's Sprint Line of forged wheels, the EC-7RS delivers exceptional strength, reduced rotational weight, and race-proven durability to help improve acceleration, braking, cornering response, and overall lap times. Finished in Brushed Clear, this wheel combines premium aesthetics with cutting-edge motorsport engineering.
Built from proprietary motorsport-specific forged blanks, the EC-7RS utilizes advanced side-milled spokes, extensive Finite Element Analysis optimization, a reinforced Sprint Spec inner lip, and independent third-party testing beyond industry standards. Every detail has been engineered to maximize performance without sacrificing durability, making this an ideal wheel for serious Chevrolet performance applications.
Quick Specs
- Part Number: EC7RS18125ET52-512065-703-BC
- Wheel Model: EC-7RS
- Wheel Size: 18x12.5
- Bolt Pattern: 5x120.65
- Offset: ET52
- Center Bore: 70.3mm
- Finish: Brushed Clear
- Construction: Fully Forged 6061-T6 Aluminum
- Product Line: Sprint Line
- Hub Centric Design
- Vehicle Application: Chevrolet
Features
- 10K Ton forged 6061-T6 aluminum construction
- Ultra-lightweight Sprint Line wheel design
- Side-milled spokes for reduced rotational mass
- Reinforced Sprint Spec inner lip
- Proprietary motorsport-specific forged blanks
- FEA optimized strength-to-weight engineering
- Independent testing beyond JWL standards
- Massive brake clearance capability
- Vehicle-specific spoke profiles
- Deep concave wheel profile
- Paintless knurled bead seats for improved tire retention
- Oversized lug openings for impact socket compatibility
- Laser-engraved wheel specifications
- Hub-centric fitment design
- OEM and aftermarket TPMS compatible
- Compatible with OEM mounting hardware and most wheel spacers
- Gloss black center cap included
Forged for Serious Performance
Every EC-7RS begins as a forged aluminum blank weighing up to 120 pounds before machining. Produced using an incredible 10,000 metric tons of pressure, the forging process enhances grain structure, increases material density, and minimizes porosity. The result is an exceptionally strong wheel capable of handling the extreme loads generated by modern high-performance driving.
Advanced Side-Milled Design
One of the most significant upgrades found on the EC-7RS is its extensive side-milled spoke design. Precision CNC machining removes excess material that does not contribute to strength, helping reduce rotational weight while maintaining the rigidity needed for aggressive driving and motorsport competition.
Sprint Spec Inner Lip Technology
Unlike many lightweight wheels that sacrifice durability, Apex strategically reinforced critical impact zones. The Sprint Spec inner lip features a unique channel profile that increases strength and impact resistance while preserving the lightweight characteristics required for maximum performance.
Independently Tested Beyond Industry Standards
Apex validates the EC-7RS through independent testing performed by STL in Ohio. Sprint Line wheels undergo testing beyond traditional JWL requirements through increased loads, greater impact severity, and extended testing durations to ensure long-term reliability under demanding conditions.
Massive Brake Clearance
Leveraging over a decade of brake fitment development and advanced 3D laser scanning technology, Apex engineered the EC-7RS with a high-clearance barrel profile and application-specific spoke geometry designed to accommodate many factory and aftermarket high-performance brake systems.
Track-Ready Details
Paintless knurled bead seats help maximize tire retention under heavy braking and acceleration, while oversized lug openings accommodate race hardware and impact sockets for quick wheel changes. Laser-engraved specifications ensure wheel information remains easy to locate and read over time.
Fitment
- Chevrolet Applications Utilizing 5x120.65 Bolt Pattern and 70.3mm Center Bore
- Verify Brake Clearance, Suspension Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the EC-7RS different from other forged wheel options?
The EC-7RS combines proprietary motorsport forgings, side-milled spokes, Sprint Spec reinforcement, and extensive weight optimization to deliver exceptional strength, durability, and performance.
Does this wheel support OEM TPMS sensors and factory hardware?
Yes. The EC-7RS is designed to accept OEM and aftermarket TPMS sensors and works with factory mounting hardware, wheel locks, stud conversion kits, and most wheel spacer setups.
Why Buy from Beefcake Racing?
At Beefcake Racing, we know that selecting the right wheel package is critical to maximizing performance and reliability. Our experienced team provides expert fitment assistance, technical support, and outstanding customer service to help ensure you get the right setup for your Chevrolet. Whether you're building a dedicated track car or a high-performance street machine, we're here to help.
Contact Beefcake Racing today:
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.
CA Residents: WARNING: Cancer and Reproductive Harm www.P65Warnings.ca.gov
