Fizik's Antares gives you major comfort and functionality that you'll enjoy all day long. Its carbon-reinforced shell is supremely light and boasts a touch of flex to keep you feeling great on long rides. The Microtex cover is super durable and the thigh glides allow your legs to slide more freely for awesome pedaling efficiency. Plus, the lightweight Kium rails are impressively strong and durable, too.
Featuring the same ride qualities as solid titanium, Fizik's Kium rails are 8% lighter weight while boasting a greater strength-to-weight ratio for long-lasting durability.