摘要 |
In a rotor system, in particular for a bicycle ( 1 ), with at least one first rotor ( 31 ) for the transmission of brake actuations, which is mounted in the area of a handlebar stem ( 12 ) of a fork ( 8 ), whose support is provided by a steering head tube ( 21 ), and which has two components ( 32, 51 ) that are rotatable with respect to each other without restriction, wherein one component ( 32 ) is in active connection with a brake actuation device and the other component ( 51 ) is in active connection with a brake, the first rotor ( 31 ) is mounted inside the steering head tube ( 21 ), which serves as a casing for the first rotor ( 31 ), or above the steering head tube ( 21 ), the transmission of the brake actuation takes place by way of a fluid (F) that penetrates to the first rotor ( 31 ), and the first rotor ( 31 ) has an external piece ( 51 ) mounted outside the handlebar stem ( 12 ) and an internal piece ( 32 ) mounted inside the handlebar stem ( 12 ) as components that are rotatable relative to each other.
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