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Published on Aug 19, 2012
For my 4 year old and 6 year old boys I built them a custom 16" tandem. I started from two old girls bikes. Video shows the steps I used to make and assemble the frame, link the timing and drive chain, and fabricate the stoker stem. Both boys enjoy biking and have their own bikes without training wheels. This brings the fun up a notch by allowing them to go faster and getting noticed everywhere they go.