Roto Grip Tour Dynam-X
Tour Dynam-X €204,95

Tour Dynam-X

  • 1 year Limited Warranty
  • 14 days right of return
  • More than 3500 products
  • Pay as you like

The search for dynamic control ends here - Tour Dynam-X from Roto Grip is the solution.

Tour Dynam-X features a new formulation, TourTrax Solid reactive coverstock. Finished at 2000 grit Abralon, Tour Dynam-X will create versatility on tough conditions for many bowlers. When the lanes start getting tough, turn to Tour Dynam-X.

Inside, the Rondure asymmetric core with low RG/Diff will provide a smooth and stable motion from start to finish. Predictability and consistency are packed neatly inside this perfect "benchmark" ball.
Here's what Roto Grip has to say about Tour Dynam-X:

From day one, the end goal was to develop and create a high-performance ball from a completely different dynamic performance-focused perspective. Tour level players and above average bowlers from around the globe have always asked for a ball that produces control and continuation with minimal direction change in order to battle those tougher and more demanding and over reacting conditions. They spoke, we listened! So, we went to work to formulate and create the ultimate “TOUR PLAYER” ball. And truth be told, after months and months of trials and errors, we were finally able to construct the optimum control and continuation for every style of bowler no matter their rev rate. Control, stability, and versatility unified into one dynamic ball that is a must for every single serious or semi-serious bowler.


The Tour Dynam-X was excellent at providing control of the breakpoint on shorter or flatter conditions. It picked up very quickly off the hand, digging in and providing a smooth arc downlane.


We found the Tour Dynam-X to be a bit on the condition-specific side. We needed to see lots of oil volume in the front with clean back ends for this ball to be at its best.

Overall Summary

The Tour Dynam-X was the polar opposite of the Clone for us in ball reaction. We saw the Clone be extremely clean through the front and very sharp off the breakpoint, whereas the Tour Dynam-X was very early and smooth on the back end.


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Power Scale: 215.4
Factory Finish: 2000 Abralon
Finish: Matte
Coverstock: Solid Reactive
Coverstock Name: TourTrax Solid
Differential (15lbs): 0.026
Flare Potential: Low-Medium
Core Type: Asymmetric
Core Name: Rondure Tour
RG (15lbs): 2.47
Lane Condition: Medium
Mass Bias Diff (15lbs): 0.010
Breakpoint Shape: Benchmark
Performance: High Performance
Release Date: 08/18/2023
Ball Warranty: 1 Year
Torque (1-10): 5.8
Length (1-25): 11
Backend (1-20): 16.6
Total Hook (1-100): 55.5
Roto Grip Tour Dynam-X
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