           <span class="label label-primary">disabled=""</span> will work as expected.</p>
		      	<div class="row">
					<div class="col-md-6">
				        <label class="radio">
				            <input type="radio" name="optionsRadios" value="option1" data-toggle="radio" checked="">
				            Radio is on
				        </label>

				        <label class="radio">
				            <input type="radio" name="optionsRadiosDisabled" value="option2" data-toggle="radio" disabled="">
				            Disabled radi