UP FOR SALE IS A SCHWINN 20" FAST BACK 68 FORK. STAMPED 7-8 BLUE 5 3/8" LONG NECK 21.1 mm GOOSE NECK SIZE. STRAIGHT, NO CRACKS.  PLEASE LOOK AT ALL THE PICTURES FOR OTHER DETAILS. IF YOU HAVE ANY QUESTIONS PLEASE EMAIL US. SHIPPING TO ALL US 50 STATES