Alrights so I punched in some numbers (71 head angle, 43mm fork rake and 622mm wheel diameter) at Kogswell.com trail calculator and this is the result i got: trail 62mm and wheel flop 19mm. I dont know what this all means but from what ive read in calfreedesigns.com 62mm of trail is "normal" and doesnt say anything about the 19mm wheelflop.