Bicycle hub sealing assembly

摘要

A bicycle sealing assembly is provided for a bicycle part having a fixed part and a rotational part mounted to rotate relative to the fixed part such as a bicycle hub. The rotatable member (hub shell and/or freewheel) is rotatable mounted on the fixed part (hub axle assembly) by a pair of bearing assemblies. The sealing assembly basically has first and second dust caps and first and second sealing members. The first dust cap is coupled to the rotatable member, while the second dust cap coupled to the hub axle. The first sealing member is disposed between the first dust cap and either the fixed part or the second dust cap to form a seal therebetween. The second sealing member is disposed between the second dust cap and either the first dust cap or the rotational part to form a seal therebetween.