大約2年前有個阿罵咧睏買了我双前輪套件改裝鉄馬,最近才拍騎雪地影片,他先試光頭胎FishTailing 是甩尾,看影片後輪比双前輪容易側滑2:47, that would have ended badly with 2 wheels= 如果是 2 輪車，(下坡過彎)結果會很糟糕
