Tioga comp iii classic bmx tyrethe first long wearing low rolling resistance rubber that does not sacrifice cornering griplab test data shows that the tioga proprietary rubber blend improves the ratio between cornering force and rolling resistance by more than 10 in dry and more than 30 in wet conditions even compared to tiogas renowned original compound slow rebound rubber is best for technical aggressive terrain applications features std rubber compound steel bead 66tpi weight 460g