The RS-1 Forged Race Wheel is Speedwell's lightest wheel, made for reducing unsprung weight and rotating mass on the racetracks and road courses environment to help you power thru the apex. Coming from 100% fully forged 6061-T6 aerospace grade monoblock construction, each wheel is pressurized from an industry leading 12,000 tons of pressure for optimized grain flow, leaving no air bubble and molecules to give every Speedwell wheel the lightweight and rigid characteristics. The result is a wheel load rating at 690KG and weighing under 19lbs for all 17"-18" wheel specifications. Each wheel is tailored to be the most optimal combination of lightweight forging profiles and surface milling features designed to increase dynamic cornering response, acceleration, and decreasing overall stopping distances.
2013+ Toyota 86/Subaru BRZ/ Scion FR-S 18x9.5 +45 5x100 (17.6lbs/wheel)
2018+ Honda Civic Type R 18x9.5 +45 5x120 (17.6lbs/wheel)
2018+ Tesla Model 3 19x9.5 +35 5x114.3 (18.6lbs/wheel)
2016+ BMW F8X M3/M4 19x9.5 +22/19x10.5 +34 5x120 (18.6/19.5lbs/wheel)
- More make/model specifications will be released
Cutout I-beam spokes and outer-barrel strengthening rib flange for ultimate lightweight, rigidity, and durability.
Milled beams and pocket cutouts to shave excessive weight without compromising strength and overall integrity of the wheel.
Machined from Aerospace Grade 6061-T6 raw aluminum forgings with an industry-leading 12,000-ton press for the optimized grain flow.
Knurled bead seat to maximize tire traction and eliminate tire slippage under high-speed acceleration and heavy braking.
Computer simulated and real-world tested to exceed JWL+R Spec 2 standards.
All Speedwell wheels are covered with a lifetime structural warranty for the superior foundation guaranteed to last, outperform the industry norm, and meet the highest quality standards. More warranty informationhere.