This is my first single-speed conversion based on a mid-80′s Schwinn Varsity. I stripped the old blue paint and rattle-canned the black, pink, white, and faux carbon fiber on the fork. I also upgraded the cranks, seatpost, handlebars, and wheels to aluminum, but kept the original fork, headset, neck, and front brake. The bike started out at 40 lbs when I started. I shaved some 15 lbs with all of the upgrades.

Submitted by Jae_Rex