Apex EC-7RS 18x10 Forged Wheel (EC7RS1810ET25-5120-7256-BC) - BMW
Built for drivers who demand every possible performance advantage, the Apex EC-7RS takes the proven EC-7 design and transforms it into an ultralight forged wheel engineered for serious track use. As a member of Apex's Sprint Line, the EC-7RS combines reduced rotational mass, exceptional strength, and advanced motorsport engineering to help improve lap times while maintaining the durability required for repeated high-performance driving. Finished in Brushed Clear, this wheel delivers both premium aesthetics and race-ready capability.
Unlike many forged wheels that rely on generic blanks, the EC-7RS starts with proprietary motorsport-specific forgings developed entirely by Apex. Extensive Finite Element Analysis, aggressive side-milling, a reinforced Sprint Spec inner lip, and independent third-party testing all contribute to a wheel that is exceptionally lightweight without sacrificing structural integrity. Whether you're attacking corners at the track or upgrading your BMW's performance and appearance, the EC-7RS is engineered to exceed expectations.
Quick Specs
- Part Number: EC7RS1810ET25-5120-7256-BC
- Wheel Model: EC-7RS
- Wheel Size: 18x10
- Bolt Pattern: 5x120
- Offset: ET25
- Center Bore: 72.56mm
- Finish: Brushed Clear
- Construction: Fully Forged 6061-T6 Aluminum
- Product Line: Sprint Line
- Hub Centric Design
- Vehicle Application: BMW
Features
- 10K Ton forged 6061-T6 aluminum construction
- Sprint Line lightweight forged wheel design
- Side-milled spokes engineered for reduced weight
- Reinforced Sprint Spec inner lip for increased durability
- Motorsport-specific proprietary forged blanks
- Extensive FEA optimization for strength and weight reduction
- Independently tested beyond JWL requirements
- Massive brake clearance through advanced barrel engineering
- Vehicle-specific spoke profiles
- Deep concave spoke design
- Paintless knurled bead seats for enhanced tire retention
- Compatible with oversized race lugs and impact sockets
- Laser-engraved wheel specifications for easy identification
- Hub-centric fitment design
- Compatible with OEM and aftermarket TPMS sensors
- Works with OEM mounting hardware and most wheel spacers
- Gloss black center cap included
- Accepts OEM center caps on applicable BMW applications
Forged for Maximum Performance
The EC-7RS begins as a massive forged aluminum blank weighing up to 120 pounds before machining. Formed under an incredible 10,000 metric tons of pressure, the forging process enhances material density and grain structure while reducing porosity. The result is a stronger, more consistent wheel foundation capable of handling the demands of competitive driving.
Purpose-Built Motorsport Engineering
Rather than using off-the-shelf forgings intended for general wheel production, Apex developed proprietary forging blanks specifically for motorsport applications. This approach gives engineers complete control over wheel geometry, brake clearance, concavity, spoke profiles, and overall structural performance.
Advanced Side-Milled Spoke Technology
A major upgrade found on the EC-7RS is its aggressive side-milled spoke design. Precision CNC machining removes unnecessary material from each spoke while maintaining strength in critical load-bearing areas. The result is reduced rotational mass and improved responsiveness without compromising durability.
Strength Without the Weight Penalty
Many lightweight wheels sacrifice durability in pursuit of lower weight. Apex approached the EC-7RS differently by first removing excess material and then strategically reinforcing critical stress points. This process produced a stronger Sprint Spec inner lip and improved load capacity while maintaining an exceptionally low overall weight.
Independent Testing Beyond Industry Standards
To validate performance and durability, Apex utilizes independent testing through STL in Ohio. Sprint Line wheels undergo testing that exceeds standard JWL requirements, including increased impact severity, longer testing durations, and higher load thresholds to ensure confidence under extreme conditions.
Built Around Big Brake Clearance
Using over a decade of brake clearance development and extensive 3D scanning technology, Apex engineered the EC-7RS with a high-clearance barrel profile and application-specific spoke geometry. This allows the wheel to accommodate many large factory and aftermarket brake packages without unnecessary compromises.
Track-Ready Details
From paintless knurled bead seats that maximize tire grip to laser-engraved specifications that remain readable over time, every detail of the EC-7RS was developed with enthusiasts and racers in mind. The wheel is also designed to accommodate oversized race lugs and impact sockets, making wheel changes quicker and easier at the track.
Fitment
- BMW Applications Utilizing 5x120 Bolt Pattern and 72.56mm Center Bore
- Verify Brake Clearance, Suspension Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the EC-7RS different from the standard EC-7?
The EC-7RS is a fully forged Sprint Line wheel featuring reduced weight, side-milled spokes, a stronger Sprint Spec inner lip, deeper engineering optimization, and enhanced performance characteristics compared to the flow-formed EC-7.
Can I use factory TPMS sensors and OEM wheel hardware?
Yes. The EC-7RS accepts OEM and aftermarket TPMS sensors and is compatible with OEM mounting hardware, wheel locks, stud conversion kits, and most wheel spacer configurations.
Why Buy from Beefcake Racing?
At Beefcake Racing, we understand that premium wheels are a critical investment in both performance and appearance. Our experienced team works directly with enthusiasts to help ensure the right fitment, performance, and support for every build. Whether you're building a dedicated track car or upgrading your daily-driven BMW, we're here to help every step of the way.
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.
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