Apex SM-10RS 19x11 Forged Wheel - 5x114.3 BP / ET26 / 70.5mm CB - Satin Bronze (SM10RS1911ET26-51143-705-NSBZ)
The Apex SM-10RS was engineered for enthusiasts who refuse to choose between lightweight performance and real-world durability. As a flagship member of Apex's Sprint Line, the SM-10RS utilizes advanced forging technology, extensive engineering analysis, and motorsport-driven design principles to deliver exceptional strength, stiffness, and brake clearance while maintaining an impressively low weight.
Manufactured from forged 6061-T6 aluminum and formed under an incredible 10,000 metric tons of pressure, each SM-10RS starts as a forging weighing up to 120 pounds before precision CNC machining removes every unnecessary gram. The result is a wheel optimized for performance driving, featuring enhanced impact resistance, improved rigidity, deeper concavity, and the durability required for both street and track use.
Quick Specs
- Brand: Apex
- Model: SM-10RS
- Part Number: SM10RS1911ET26-51143-705-NSBZ
- Wheel Size: 19x11
- Bolt Pattern: 5x114.3 BP
- Offset: ET26
- Center Bore: 70.5mm
- Finish: Satin Bronze
- Construction: Forged 6061-T6 Aluminum
- Wheel Line: Apex Sprint Line Forged Series
- Structure: One-Piece Forged Wheel
Features
- Forged 6061-T6 aluminum construction formed under 10,000 metric tons of pressure
- Proprietary motorsport-specific forging blanks designed by Apex
- Advanced I-beam spoke technology created through precision side milling
- Stronger Sprint Spec inner lip for enhanced impact resistance
- FEA-optimized design balances lightweight performance with durability
- Nearly 10% stiffer than the Apex VS-5RS while maintaining similar weight
- Approximately 25% stiffer than Apex's first-generation forged wheel designs
- Independently tested beyond standard JWL requirements
- High-clearance barrel design for exceptional brake clearance
- Deep concave spoke profiles optimized for application-specific performance
- Paintless knurled bead seats maximize tire retention under hard driving conditions
- Compatible with oversized race lugs and impact sockets
- Laser-engraved wheel specifications for quick identification
- Hub-centric design minimizes the need for centering rings
- Accepts OEM and aftermarket TPMS sensors
- Compatible with OEM mounting hardware in most applications
- Includes Apex center cap on applicable fitments
True Motorsport Engineering
Unlike wheels that rely on generic third-party forgings, the SM-10RS is built using Apex-designed motorsport blanks. This gives Apex complete control over spoke design, barrel shape, brake clearance, and concavity, allowing each wheel to be optimized for maximum performance.
I-Beam Spoke Technology
The SM-10RS features precision-machined I-beam spokes created by removing excess material from both sides of each spoke. This advanced manufacturing process reduces weight while maintaining the strength and stiffness required for aggressive driving conditions.
Strength Without Compromise
Apex engineers focused on removing unnecessary material while reinforcing critical load-bearing areas. The result is a wheel that remains exceptionally lightweight while offering increased durability, a stronger inner lip, and a higher load rating than many traditional lightweight wheel designs.
Track-Proven Durability
Independent testing performed by STL validates the performance of the SM-10RS under conditions that exceed standard industry requirements. Enhanced impact testing, higher loads, and extended testing cycles help ensure confidence on the street and at the track.
Fitment
- Applications Utilizing 5x114.3 Bolt Pattern and 70.5mm Center Bore
- Verify Brake Clearance, Suspension Clearance, Fender Clearance, and Tire Fitment Prior to Installation
FAQs
What makes the SM-10RS part of Apex's Sprint Line?
The Sprint Line focuses on maximizing performance through lightweight forged construction, advanced engineering, increased stiffness, and reinforced high-stress areas for demanding driving conditions.
Can I use OEM TPMS sensors with this wheel?
Yes. The SM-10RS is designed to accept OEM and aftermarket TPMS sensors and works with standard valve stems.
Why Buy from Beefcake Racing?
Beefcake Racing provides expert customer service, fitment assistance, and performance knowledge to help you choose the right components for your build. Whether you're preparing for track days or upgrading your street car, our team is here to help every step of the way.
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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