A friend of mine has a Harley Sportster 883 and we were discussing parking lot practice exercises, like those taught in the MSF ERC. I said we did our turns in 20' and 24' boxes, he says he can make a u-turn on his Sportster in 10'. I am just wondering, I can make a u-turn on the road but I need at least 20 feet. Am I just bad or is this guy just good? How wide of a turn around do most folks need to reverse course on a Goldwing?