What Our Gearhead(R) Experts Are Saying:"This adapter has been a lifesaver when traveling with my kids' bikes. It's easy to install on the Thule ReVert rack, and it securely holds smaller wheels, making it simple to bring along junior or smaller bikes on our family trips."We love getting the whole family involved in our outdoor adventures, and the Thule ReVert 20/24in Wheel Adapter lets us bring everyone along. This handy adapter ensures that smaller bikes fit securely on our Thule ReVert bike rack, so there's no need to leave anyone's ride behind. Designed to support 20- to 24-inch wheels, it's easy to attach and durable enough to handle the bumps of the road, giving us the confidence to travel with bikes of all sizes.