Roto Grip Gem
Gem €219,95
  • 1 year Limited Warranty
  • 14 days right of return
  • More than 3500 products
  • Pay as you like
  • 3 - 5 working days + Shipping time TNT
  • Customer service from 11:00 to 22:00

It's your time to shine with the Roto Grip Gem...

Roto Grip's newest release to the HP4 line is here. The Gem features MicroTrax Solid reactive coverstock finished at 2000-grit sanded. Don't let the name fool you. This monster will power through medium to heavy lane conditions with ease.

Inside, the Defiant LRG asymmetric core will product an overall strong hook from start to finish. This high flaring motion will provide continuation for nearly every bowler.
Here's what Roto Grip has to say about Gem:

Sometimes evolution can spark new life into technology from yesteryear. Such is the case with our latest introduction to the HP4 line of balls. With recent more in-depth studies of flare migration and core tendencies we circled the wagons back to the Defiant Series of bowling balls which featured a core ahead of it's time regarding flare migration in order to create a longer constant motion."


Do you want us to drill the ball, then choose the desired drilling service, fill in the details and add it to your shopping cart.


Power Scale: 232.2
Factory Finish: 2000-Grit Sanded
Finish: Sanded
Coverstock: Solid Reactive
Coverstock Name: MicroTrax Solid
Differential (15lbs): 0.053
Flare Potential: High
Core Type: Asymmetric
Core Name: Defiant LRG
RG (15lbs): 2.47
Lane Condition: Medium-Heavy
Mass Bias Diff (15lbs): 0.016
Breakpoint Shape: Strong Overall Hook
Performance: Pro Performance
Release Date: 03/11/2022
Ball Warranty: 1 Year
Torque (1-10): 6.7
Length (1-25): 10
Backend (1-20): 18
Total Hook (1-100): 66.5
Roto Grip Gem
No reviews found
Read or write a review
Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »