The Uproar is a mid-performance ball by Roto Grip that utilizes the success of the Late Roll 51 core that was introduced with the Rumble. The coverstock of this ball is the new 51ML Pearlized Reactive ideal for medium to lighter oil conditions. This coverstock is designed to clear the front part of the lane and create sufficient recovery down the lane from the tons of energy stored by the pearlized material. This ball is a great choice to compliment the Rumble when front part of the lane starts to hook too much. This ball gives more length and more recovery.