The NITRO Abec 3 Line; The DC, BC and SC 3’s were designed for the roughest and hardest riders who need a bearing that will withstand the largest ollies, sickest blunts, fastest grinds and just about anything the street environment can dish out.
“DC” stands for Derlin Cage, “BC” is Brass Cage and “SC” is the toughest of the 3 the Burly Strong Steel Cage!