- Grease Monkey

First Impressions
The Grease Monkey from Radical is a prime example of control and readability on the lane. Powered by the proven Grease Monkey core, this ball offers very balanced core dynamics with a 2.536 RG and a 0.048 differential. Combined with the Grease Monkey Solid cover, the result is a surface that interacts with the oil in an extremely predictable way. The 500 Siaair / Royal Compound finish ensures the ball picks up friction early and controls the midlane securely without ever seeming unpredictable. Even the outward appearance conveys stability and reliability, traits that carry over seamlessly into the actual ball motion. The construction is designed to give the bowler clear feedback about the condition of the lane at all times, which makes this ball an indispensable tool.
Comparison
Looking at the Grease Monkey head to head with the Rhino, its stronger focus on control becomes clear. The Brunswick Rhino does offer a slightly more angular move off the backend, but it can react too sensitively on difficult oil patterns. This is where the Grease Monkey scores with its steady, smooth arc toward the pins. Where the Rhino tends to miss the breakpoint, the Grease Monkey delivers the traction needed to stay safely on course. It closes the gap between extremely strong balls and weaker models perfectly. For bowlers who like the Rhino but are looking for a somewhat calmer, safer option on fresh conditions, this ball is the logical choice.
On the Lanes
On the lane the ball proves to be an ideal companion for medium to heavy oil patterns, especially on typical house shots or slightly more demanding sport patterns. It lets you get through the heads safely and develops a strong but rounded hook that leads straight into the pocket. The smooth reaction to friction on the backend produces outstanding carry, since the ball transfers a lot of energy into the pins instead of wasting it on an overly hard change of direction. Once transition sets in, the ball can still be used effectively with small adjustments to your line before you have to move to weaker balls. It should deliver consistent results and is a true benchmark for anyone who wants to build their game across the boards in a safe, methodical way.