简易安装护罩螺丝组

产品特色
非常简单上手的安装护罩DIY, 不需要将大齿盘和曲柄从车上取下, 只需要一支螺丝起子就可以在家里自行DIY!
只需要注意护罩和大齿盘的PCD要一致即可!

我们的专利号码:M409994 / M366523
产品规格
Want to DIY assemble chain guard?
Now you only will need our DIY-PSN with our DIY-CG( chain guard),
And one tool as you see in the photo, everything is getting more and more easier. All you need to do is assemble them all.

Our patent number is M409994 / M366523