Reynolds 531-Material DB-RoHS-Reach
The page seemed commercial heavy, so I didn't try to copy a live link.
Everyone probably already knew these thee, except for me. I haven't found anything on what qualifies 531p, exactly. My frame should be 531n (Novice).
531c (Competition)
531st (Special Tourist)
531ATB (All Terrain Bike)
Last edited by Peroni; 06-08-21 at 10:18 AM.