His doting parents bought him his first racing bike at 13.

溺爱他的父母在他13岁时给他买了第一辆自行车跑车。

《柯林斯英汉双解大词典》

You don't need a fancy racing bike or touring bike or anything to commute.

你并不需要一辆昂贵奢华的赛车或旅行车或其他。

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Racing bikes with a suspensioned front fork cannot be transported with this racing bike carrier!

配备悬挂式前叉的自行车赛车不能使用该自行车赛车托架进行运输！

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Our new racing bike, the Venge, was codesigned with McLaren, the Formula One team.

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We folded the passenger seat completely flat (it will recline to an airplane sleeper-seat level of recumbence) and, after removing both bike tires (these fit neatly in the front trunk), we were able to gingerly pass an adult-size racing bike into the cockpit.

FORBES: Test Drives

"Crashing is part of bike racing I just try not to worry about it, " Stevens said.

WSJ: Cycling's Occupational Hazard