The Silver Streak/Râ„¢ is Roto Grip's latest release of the performance proven Rotary Coreâ„¢. This revolutionary design continues to be the most versatile and successful ever created. The low RG core with medium differential gives you a tighter spin radius for enhanced read in the body of the pattern and energy retention for a strong motion down the lane. Sure gripâ„¢ pearl reactive surrounds this core creating increased length through the front part of the lane, and an explosive backend motion.
Features:
- Coverstock: Sure Gripâ„¢ Hybrid Reactive
- Weight Block: Rotary Core
- Ball Finish: 1500 Polished
- Durometer: 75 - 78 Rex D-scale
- Flare Potential: 4-6" (Med-High)
Roto-Grip Pro Pin Technology
PRO-PIN: A Pro-Pin is where the Pin distance from the CG is 5 - 6 ½†out. Although still categorized as a first quality ball it has limited drill options (see our Pro-Pin Drilling Options) that requires a certain type of bowler. Please consult your pro shop professional before purchasing one of these balls. Anything more than 6 ½†would be termed an X-Blem (second).
