Apex SM-10 18x8.5 Flow-Formed Wheel - 5x130 BP / ET45 / 71.6mm CB - Satin Black (Porsche) (SM101885ET45-5130-716-SMBK)
The Apex SM-10 is engineered for enthusiasts seeking lightweight motorsport performance, exceptional brake clearance, and aggressive styling in a durable flow-formed package. Part of Apexs advanced Flow Formed Evolution Line, the SM-10 combines reinforced structural engineering with modern weight-saving techniques to deliver outstanding performance on both street and track.
Finished in a sleek Satin Black coating, this 18x8.5 SM-10 offers a clean motorsport-inspired appearance while delivering the strength and durability required for high-performance driving. Apex incorporates advanced flow-forming technology, CNC-machined I-beam spokes, and FEA-optimized engineering to maximize strength while minimizing unnecessary weight.
Advanced Flow Formed Construction
Apex utilizes a specialized flow-forming process that strengthens the wheel barrel while reducing overall weight. This manufacturing technique improves aluminum grain structure and rigidity, resulting in increased durability and impact resistance compared to traditional cast wheels.
CNC I-Beam Spoke Technology
The SM-10 features Apexs precision CNC-machined I-beam spoke design. Material is strategically removed from the sides of each spoke using advanced ball-cut machining to reduce rotational mass while preserving structural integrity under demanding driving conditions.
Reinforced Inner Lip Design
The inner lip is one of the most vulnerable sections of any performance wheel. Apex reinforces this critical area with additional material to improve protection against potholes, track berms, curbing, and harsh road impacts.
Exceptional Brake Clearance
Through extensive laser scanning and repeated physical test fitting, Apex engineered the SM-10 to clear many large factory and aftermarket brake systems while maintaining lightweight 18-inch sizing.
FEA Weight Optimization
Finite Element Analysis (FEA) allowed Apex engineers to reinforce high-load areas while eliminating unnecessary material from low-stress zones. The result is a wheel that delivers responsive handling, reduced rotational inertia, and excellent durability.
Features
- 18x8.5 lightweight flow-formed wheel construction
- 5x130 bolt pattern with ET45 offset
- 71.6mm center bore
- Premium Satin Black finish
- Advanced Flow Formed Evolution Line engineering
- CNC-machined I-beam spokes for reduced rotational mass
- Reinforced inner lip for increased durability
- Aggressive concave face profile
- Massive brake clearance for performance brake systems
- FEA-optimized lightweight design
- Impact socket compatible lug openings
- JWL compliant and VIA certified
- Hub-centric Porsche fitment
- OEM and aftermarket TPMS compatible
- OEM center cap compatible
- Compatible with factory and aftermarket wheel hardware
Quick Specs
- Manufacturer: Apex Wheels
- Series: SM-10
- Part Number: SM101885ET45-5130-716-SMBK
- Wheel Diameter: 18"
- Wheel Width: 8.5"
- Bolt Pattern: 5x130 BP
- Offset: ET45
- Center Bore: 71.6mm
- Finish: Satin Black
- Construction: Flow-Formed Aluminum
- TPMS Compatible: Yes
Fitment
- Porsche applications utilizing 5x130 bolt pattern and 71.6mm center bore
- Verify brake clearance, suspension clearance, and tire sizing prior to installation
- Designed for high-performance street driving, autocross, and track use
FAQs
Does this wheel support OEM Porsche TPMS sensors?
Yes. The Apex SM-10 accepts OEM and most aftermarket TPMS sensors along with standard valve stems.
Can this wheel clear upgraded brake kits?
The SM-10 was engineered with exceptional brake clearance and is compatible with many large factory and aftermarket brake systems. Always verify clearance for your specific application.
Why Buy From Beefcake Racing?
Beefcake Racing is trusted by enthusiasts nationwide for premium performance parts, fast shipping, and expert customer support. Whether youre building a dedicated track Porsche or upgrading your street setup, our team is ready to help you select the right components.
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
