バイクの教則DVD観ながらタイヤロックの復習中。今度は高回転で発進の練習もやってみようかな。6000rpmからの

Default Widget

This is Sidebar 1. You can edit the content that appears here by visiting your Widgets panel and modifying the current widgets in Sidebar 1. Or, if you want to be a true ninja, you can add your own content to this sidebar by using the appropriate hooks.