在Shoei官網看到的...分享一下
重點就是..雙D跟金屬扣安全性是一樣的..
Why is Shoei using different chin strap locks?
Our helmets are either equipped with our One-Touch-Buckle or the Double-D-Ring. Neither of them is safer than the other.
For our comfort oriented models we prefer the One-Touch-Buckle. Once you have adjusted this kind of chin strap lock you can open and close it very easily. Our sport orientated models come with the Double-D-Ring. The reason is simply that Grand Prix Racers are forced to wear that system during the races and these helmet models have their origin on the racetrack.
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pinga1026 wrote:
For our comfort oriented models we prefer the One-Touch-Buckle. Once you have adjusted this kind of chin strap lock you can open and close it very easily.
我是比較偏好金屬插扣...原因就是它文中提到的：帶子只需調整一次，以後就都只是插拔，方便多了...
我的確是比較舒適取向的...
原本還以為雙D比較安全，所以比較常見...原來兩種都是不錯的...
但好像目前看到的都是雙D的？
還在煩惱買下一頂找不到金屬插扣的該怎辦呢...
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