| 摘要 |
A crossbrace, for fitting between intermediate bent sections of a motorcycle handlebar, is formed at its respective ends with a part spherical knob. It is then clamped to the bar, by way of these knobs, by two clamp portions at each end. Each clamp portion has a part spherical recess and the knob is received and clamped between these recesses. Each clamp portion also has a recess of part-circular section and the bar is received and clamped between these recesses. Each clamp portion also has one or preferably two apertures for the fasteners, such as bolts and nuts for effecting their attachment in facing and clamping disposition around the bar and the knob of the crossbrace.
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