Fits a variety of bike sizes with telescoping tube that adjusts from 21'' to 28'' long Attaches to your bike's seatpost and handlebar stem post Easy push to operate pin and interlocking gate keeps each clamp closed Protects your bike's finish with non-marking plastic clamps Constructed of rust-resistant, sturdy steel with black powder coat finish Maximum weight capacity is 35 lb on hanging style racks When used on the Sport Rider for Electric Bike Rack, the weight limit is 80 lb 
