Race Face, Narrow Wide 110mm BCD, 38T Chainring, 9-12sp, BCD: 110, 7075-T6 Aluminum, Black FREE shipping within United States over $50.00 Buy Online Only Share Loading Facebook Like button... Race Face, Narrow Wide 110mm BCD, 38T Chainring, 9-12sp, BCD: 110, 7075-T6 Aluminum, Black FREE shipping within United States over $50.00 Buy Online Only Share Loading Facebook Like button...