Radical No Doubt Solid Mid Performance Bowling Ball The No Doubt Solid features a Super Symmetrical core with an RG of 2.485 and a DIFF of 0.051, now enhanced with the sensational HK22C+ cover. The HK22C+ cover includes the Cohesion Additive, a traction-enhancing additive that makes the No Doubt Solid more responsive to friction. These Super Symmetrical balls provide a wider range of after-drilling differentials, bridging the gap between Symmetrical and Asymmetrical balls. We have further improved performance with the HK22C+ Solid cover. The core dynamics and after-drilling potentials make the No Doubt Solid a strong, versatile ball. Product Info Core Specs Videos Downloads LEVEL Reliable Plus PART NUMBER 60-108413-93X COLOR(S) Black / Red / Purple CORE No Doubt Symmetric COVERSTOCK HK22C+ Solid COVER TYPE Solid Reactive FINISH 500, 1000, 1500 Siaair / Factory Compound WEIGHTS 12-16 lbs RELEASE DATE 06/12/25 WARRANTY Radical Bowling 2 Year Limited Warranty WEIGHT RG DIFF 16 lbs 2.496 0.045 15 lbs 2.485 0.051 14 lbs 2.501 0.051 13 lbs 2.574 0.040 12 lbs 2.597 0.040 HK22 features enhanced color and clarity by engineered nano micellular phase separation technology, dramatically improving the cover’s translucency. Learn More about HyperKinetic22 by Brunswick Radical No Doubt Solid - Tech Sheet Radical Ball Comparison Chart - 06/25 Radical No Doubt - Drilling Instructions