SPP CROWN JEWEL SUPERSIZED™ UHM HIGH MODULUS CARBON FIBER DISC SPECIFIC RIMS – PRO (406 / 507)

The SPP Supersized™ UHM Carbon Pro Rims are the crown jewel of the SPP wheel program—engineered to deliver maximum stiffness, strength, and race-winning performance through advanced high modulus carbon construction. At the core of the design is SPP’s Supersized™ spoke interface. Each spoke nipple seats into a raised “crown” structure, increasing material volume at the highest load points while reducing mass in the valleys between. This alternating thick/thin profile optimizes strength-to-weight ratio and creates a highly responsive rim under acceleration, cornering, and landing loads. Manufactured using high modulus carbon fiber and a precision vacuum molding process, the rim delivers exceptional stiffness without excess material. The result is immediate power transfer, reduced energy loss, and a more connected ride feel. Finished in SPP’s UHM carbon aesthetic with a half-and-half visual treatment, these rims are built not only to perform—but to stand out against the competition.