The Hydra S Carbon series represents a long standing call from riders looking to pair the lively and durable Hydra S hub platform with our proven carbon rim technology. At the heart of the Hydra S Carbon family lies the insanely fast engaging Hydra laced to 28 straight-pull steel spokes. Our 30.5mm carbon rim features hookless technology that mates with modern aggressive tires capable of handling the most demanding conditions. Ride with confidence thanks to the backing of our lifetime warranty.