RT-6B750 6 bolt Rotor

The Shimano RT-6B750 is a 6-bolt disc rotor built for riders who demand consistent stopping power on descents or heavy loads. Its rotor thickness measures 2.2 mm, a notable increase from the standard 1.75 mm found on most rotors, adding durability under repeated heat cycles and harder braking efforts.

Available in 200mm and 220mm diameters, this rotor marks the first time Shimano has reduced its 200mm spec from the previous 203mm size. The 220mm option delivers strong braking power within Shimano's current rotor lineup, while the overall build offers consistent performance and longer service life than earlier rotors.

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