Release Date
The No Doubt features a newly designed Super-Symmetrical core. Our goal was to create a ball with Asymmetrical characteristics yet a longer hook window so it could be used on a greater range of lane conditions by various styles. The key here is that we designed a Super-Symmetrical ball with a core that will maintain axis rotation longer, making it less likely to roll forward at the end of the pattern. With an RG of 2.485 and a Differential of 0.051, the No Doubt is strong enough to handle medium patterns, and most importantly, we love the way it goes through the pins.
Factory Finish
500/1000/1500 Siaair, Crown Factory Compound
HK22 - HK22+ Pearl Coverstock
Type
Pearl Reactive
No Doubt Core
Core Type
Symmetric
16 pounds
RG
2.496
Diff
0.045
15 pounds
RG
2.485
Diff
0.051
14 pounds
RG
2.501
Diff
0.051
13 pounds
RG
2.574
Diff
0.040
12 pounds
RG
2.597
Diff
0.040