Features:○ Used to protect the rear rocker arm and sprocket after reversing○ The ball head is made of POM and the mean axis is made of stainless steel○ Attention: The rear anti-fall ball head only has a ball head on the side of the sprocket
Features:○ Used to protect the rear rocker arm and sprocket after reversing○ The ball head is made of POM and the mean axis is made of stainless steel○ Attention: The rear anti-fall ball head only has a ball head on the side of the sprocket