The undercut spokes are effectively hollowed out to help reduce weight where the material is not essential for wheel integrity
The SM-10 is one of our many wheels which solve this problem
We conducted extensive Finite Element Analysis (FEA) to reinforce high-stress areas and to remove material where it didn't improve strength
“Hyper†finishes include an additional coating of a premium liquid-like metallic silver to create a uniquely bright finish that can only be achieved through misting liquid paint
Designing a wheel with spokes that clear a Big Brake Kit
2Forge ZF8-R Alloy Wheel 21x11.5 5x120.65 ET0 TO 50 72.6mm CB Gloss Bronze SUMMER SALE 15% The undercut spokes are effectivelyThe ZF8 R is a fully forged, high performance wheel engineered for strength, precision, and lightweight efficiency. Its multi spoke design enhances both aesthetics and aerodynamics, while deep concave profiles create an aggressive stance. Manufactured to exacting standards, the ZF8 R is available in custom fitments and finishes, ensuring a perfect match for any setup. Designed for both road and track use, it delivers exceptional durability and