Apex EC-7RS 18x10.5 Forged Wheel - Satin Black (EC7RS18105ET22-5120-7256-NSBK) - BMW
The Apex EC-7RS is the ultimate evolution of the iconic EC-7 design, engineered specifically for enthusiasts and racers seeking every possible performance advantage. As part of Apex's Sprint Line forged wheel collection, the EC-7RS delivers exceptional weight reduction, increased strength, and track-focused durability to help maximize performance on the street, autocross course, and road circuit.
Finished in an aggressive Satin Black finish, the EC-7RS combines motorsport-inspired styling with uncompromising engineering. Built from proprietary forged blanks and extensively optimized through advanced CNC machining, side-milling, and structural analysis, this wheel delivers the lightweight performance and durability demanded by serious BMW enthusiasts.
Sprint Line Forged Engineering
Every EC-7RS begins life as a forged 6061-T6 aluminum blank weighing up to 120 pounds before machining. Formed under 10,000 metric tons of pressure, these custom forgings feature enhanced grain structure and reduced porosity for outstanding strength. Apex then utilizes extensive Finite Element Analysis (FEA), side milling, and strategic reinforcement of critical load areas to create a wheel that excels under the harshest driving conditions.
Quick Specs
- Part Number: EC7RS18105ET22-5120-7256-NSBK
- Wheel Model: EC-7RS
- Series: Sprint Line
- Construction: Fully Forged 6061-T6 Aluminum
- Diameter: 18 inches
- Width: 10.5 inches
- Bolt Pattern: 5x120
- Offset: ET22
- Center Bore: 72.56mm
- Finish: Satin Black
- Application: BMW
- Hub-Centric Design
- Sprint Spec Inner Lip
- Side-Milled Spokes
- Paintless Knurled Beads
- Laser-Engraved Specifications
- TPMS Compatible
- OEM Hardware Compatible
- Accepts Standard Valve Stems
- Independently Tested Beyond JWL Standards
Features
- 10,000-ton forged 6061-T6 aluminum construction
- Custom Apex motorsport-specific forging blanks
- Advanced side-milled spokes remove unnecessary material while maintaining strength
- Sprint Spec reinforced inner lip improves impact resistance and durability
- FEA-optimized design balances strength and lightweight performance
- Independently tested beyond standard JWL requirements
- High-clearance barrel design for substantial brake clearance
- Vehicle-specific spoke profiles engineered from extensive brake scanning data
- Deep concave profile delivers an aggressive appearance
- Paintless knurled bead seats improve tire retention during hard driving
- Oversized lug pockets accommodate impact sockets and race hardware
- Laser-engraved wheel specifications for easy identification
- BMW-specific hub-centric engineering
- Compatible with OEM and aftermarket TPMS sensors
- Works with factory wheel hardware and many spacer systems
- Includes Apex gloss black center cap
- Compatible with OE center caps where applicable
Track-Focused Performance Without Compromise
The EC-7RS was engineered to help drivers extract maximum performance from their vehicles. Lightweight forged construction reduces rotational mass, while the reinforced Sprint Spec inner lip and independently validated strength help withstand the demands of aggressive track use. Combined with exceptional brake clearance and advanced tire retention technology, the EC-7RS is built to perform at the highest level.
Fitment
- Applications Utilizing 5x120 Bolt Pattern and 72.56mm Center Bore
- Hub-Centric BMW-Specific Design
- 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 features fully forged 6061-T6 construction, proprietary motorsport-specific forgings, side-milled spokes, a reinforced Sprint Spec inner lip, and extensive weight optimization for increased strength and reduced weight compared to the flow-formed EC-7.
Why are paintless knurled bead seats beneficial?
Paintless knurled bead seats help maximize tire grip against the wheel under hard acceleration and braking, reducing tire slippage that can affect wheel balance and performance.
Why Buy from Beefcake Racing?
At Beefcake Racing, we work with performance enthusiasts and racers every day to help them select proven components that deliver results. Our team provides expert fitment assistance, competitive pricing, and customer support you can rely on before and after the sale.
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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