- RS-1

First Impressions
The RS-1 from Roto Grip is an absolute prime example of control and perfect readability on the lane. Powered by the proven RS Core, this ball offers very balanced and harmonious core dynamics with a 2.53 RG and a 0.045 differential. Combined with the precisely tuned solid reactive cover, the result is a surface that interacts with the oil in an extremely predictable and consistent way. The 2000 Abralon finish is purpose-built to let the ball pick up friction early and control the midlane securely, without ever looking unpredictable. Even the outward appearance conveys great stability and reliability, qualities that carry over seamlessly into the actual roll through the heads. The whole construction is designed to give the bowler clear feedback about the condition of the lane at all times.
Comparison
Looking at the RS-1 head to head with the Storm IQ Tour Solid, its far stronger emphasis on control and predictability becomes very clear. The Storm IQ Tour Solid does offer a slightly more angular move off the backend, but it can react too sensitively or over-react on difficult oil patterns. This is exactly where the RS-1 scores, with its steady, smooth, continuous arc toward the pins. Where the IQ Tour Solid tends to miss the breakpoint, the RS-1 delivers the traction needed in the pocket to stay safely on course. It closes the gap between extremely strong balls and weaker models absolutely ideally. For bowlers who like the IQ Tour Solid but are looking for a calmer, safer option, this is the logical choice.
On the Lanes
On the lane this ball proves to be the perfect companion for medium to heavy oil patterns, particularly on typical house shots or demanding sport patterns. It lets you get through the boards safely and develops a strong but wonderfully round hook that leads straight into the pocket. The smooth response to friction on the backend produces outstanding carry, since the ball transfers an extreme amount of energy into the pins instead of wasting it prematurely with an overly sharp change of direction. Once the transition sets in, the ball can still be used very effectively with small adjustments to your line before a change becomes necessary. It is a true benchmark for anyone who wants to build their game methodically, and should deliver consistently high scores.