Dear Biking Families group,
If you are looking to bike around town with small kids, I have a great bike for you. My kids outgrew our Madsen (now they are on a double trail-a-bike), so it is for sale. I'm offering it for $1,000, of which $500 is a donation to the SFBC (you get the deduction and an SFBC membership). Madsens are fun to ride and this one is San Francisco tested and approved. There's a posting on craigslist with pictures but feel free to email me directly from the list. I'm sure it will be popular so act fast!