"What Our Gearhead® Experts Are Saying: ""I’ve been riding the Gradient i30 one wheel at a time—first the rear, then upgraded the front—and each time I’ve been blown away. The ride is smooth, responsive, and confidence-inspiring. The rear hub’s instant engagement helps me punch through tight corners, and the rim has taken big hits without issue.""When we’re ready to dial in our setup with confidence and precision, we build our ride with the Gradient i30 Enduro 29in Carbon Boost Wheel. Offered individually for front or rear use, it gives us the flexibility to replace, upgrade, or mix and match for our riding style. FSA’s hookless carbon rim features a 30mm internal width and a variable 22–24mm rim height that balances strength and compliance. The asymmetric profile and 28-spoke build deliver durability and predictable tracking through rough terrain. In the rear, the PRS X-900 hub gives us 72 points of engagement, providing quick power transfer when it matters most. Whether we’re replacing a wheel or building up something new, the Gradient i30 is a bombproof, high-performance choice."