Had this old Varsity laying around, along with a bunch of random parts, so why not build a single speed jalopy . Cheapo 700 wheels with cross tires, single rear cog on the cassette, switched out the rear skewer axle to a bmx bolt on axle. Old Dia Comp center pull brakes rigged up to work. Super uncomfortable bmx seat. There's a cyclocross course about 15 minutes from me, just waiting for a good rain (or snow) to come. I'm wondering how long it'll take for this blade fork to just fold?