The Revolution Rebel DNA has been created for international bowlers and the lane conditions they typically encounter. Revolution is excited to introduce the new Gear core to the market. The Gear core is a medium RG core design with great flare potential. The RPK Reactive coverstock is finished with the new 4000 Siaair finishing pads. When combined with the Gear core, the RPK Reactive coverstock works to create a ball that will be clean through the front part of the lane, traction in the middle part of the lane, with the ability for a powerful move on the backend of the lane. The coverstock is very versatile and can be used over a wide variety of lane conditions by adjusting the surface of the ball. Out of the box, bowlers will find this ball to be a great tool when the conditions require the ball to be cleaner through the front part of the lane, yet have strong midlane recovery and continuation on the backend. The Revolution Perfection can be drilled like other standard twopiece ball designs. With an RG Differential of 0.042 this ball has the potential to create a good amount of track flare for most bowlers. Bowlers with average physical games can use stronger leverage type layouts to get good reaction on medium conditions and label type layouts on drier lanes. Bowlers with stronger physical games can also use leverage layouts on medium conditions and label type layouts with the pin above the fingers to get the ball down the lane while maintaining a strong backend reaction on drier lane conditions.