I was surprised that only one bolt holds down each bracket but there are two bolts on each side of the cross beam. Im still impressed. black diamond quadrant Id just recommend that if your kid is between sizes definitely order the larger. The only tip I would give is make sure you put the top part on with the hinge at the back allowing it to open properly, after reading the reviews some people had put it on the wrong way. black diamond quadrant Loses one star for that. black diamond quadrant It turns out that unlike the product image on here, it has a weight bar storage on the right hand side. Very sturdy on the highway. Overall impressed. black diamond quadrant However, consider having a layer of some tape on the handlebar. My only comment is that they do not use a standard USB cable and the supplied cable is a bit short.
black diamond quadrant