Bike rack accessory allows attachment of smaller and different framed bikes, like kids and women's bikes, to bicycle racks for secure storage and easy transport. Adapter connects under seat stem and handle bar stem. One Top Tube Alternative per bike. Adjust from 15.5 to 30 in length. Product Features:For kid's and women's bikesAdjust from 15.5 inch to 30 inch in lengthAttaches to seat stem and handle bar stemAllows bikes with no crossbar to work with hanging bike racks
