手順 4を翻訳中
手順4
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Grab the chain
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Slightly pull the chain to the side, away and back from the wheel
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Make sure that it isn't attached to the wheel driver (spikes that chain sits on normally to make bike wheel move)
クリエイティブコモンズのオープンソース著作権のもと、あなたの投稿は著作権の対象となります。