My little guy is growing, and his next bike won't fit in the trunk anymore. So that means that the Yakima Holdup won't be enough for this family's bike trips, of which there are a lot.
I'd rather stay away from the style that attaches at the top tube, and prefer the wheel mounts for their low profile and universality. The third bike will be a 20" kid's bike, so weight shouldn't be too much of an issue.
Any suggestions, or do I have to go back to a roof rack?