
Instant Drive 360 freewheel technology
The new Instant Drive 360 freewheel system is super light and efficient. A large contactless rubber seal provides low friction, while a wide array of end caps makes it super versatile.
At just 1255g, Cosmic Ultimate UST Disc is the ultimate balance of lightweight, stiffness and aerodynamics: the pinnacle of tubeless carbon wheels
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Pair : 1255 grams
Front : 575 grams
Rear : 680 grams