vintage motorcycle superscience Trent Reker 14 years ago Here are a couple of images from the old Modern Mechanix magazine. I love the “low pressure spherical airwheels.” Click the images to see the larger pages. Get the best of bikerMetric directly in your inbox, once a week, every week. Email * {{#message}}{{{message}}}{{/message}}{{^message}}Your submission failed. The server responded with {{status_text}} (code {{status_code}}). Please contact the developer of this form processor to improve this message. Learn More{{/message}}{{#message}}{{{message}}}{{/message}}{{^message}}It appears your submission was successful. Even though the server responded OK, it is possible the submission was not processed. Please contact the developer of this form processor to improve this message. Learn More{{/message}}Submitting…