i then moved on to the chain. i had to use a skiptooth. I wanted to do pearl pass old school and so that was an easy choice. i used a sweetheart sprocket and the original dogbone cranks. after thinking about going over the pass with a 52 tooth i realized that wasnt going to happen. not enough gear or ground clearance. i also realized the cranks wouldnt make it. so i pulled an old bmx bike apart and stole her profile ss cranks. the bmx cranks had a smaller spindle diameter so i had to make and adapter from a campbells soup can. i then changed the skiptooth for a prewar ladies skip tooth shamrock sprocket. better patina, gears and ground clearance. i feel like a real rat rod. old hubs to new rims adapted to newer cranks with old sprocket. mmmhh adapting. more to come asap i cant wait to tell this story.