| 摘要 |
A crank lever for a bicycle is provided. The crank lever includes a body formed of a hardened matrix of thermosetting material having reinforcing fibbers enclosed in the matrix. The hardened plastic matrix retains an insert within the body of the crank lever. The crank lever can also include a hollow cross section along a portion thereof. The reinforcing fibres can also be randomly arranged within the thermosetting material matrix.
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