STURDY:This bike carrier rack is made of durable aluminum alloy,strong and well built bike rack for carrying lots of weight. Just use a tool to tighten nut. LARGE LOAD:This carrier rack is made of quality aluminum alloy,lightweight,but carries up to 115 lbs.
It's worth the money! Very sturdy and strong. I definatly recommend . it adjustable to fit! I used this for the back of my X-treme sierra trails elite mountain e- bike and it fit perfectly!