Storm IQ Tour 78/U
IQ Tour 78/U €209,95

IQ Tour 78/U

  • 1 year Limited Warranty
  • 14 days right of return
  • More than 3500 products
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It's an IQ Tour like you've never seen before... Meet Storm's IQ Tour 78/U!

Storm's latest release to the IQ Tour line is new, different, and it's urethane. IQ TOur 78/U features a newly formulated Controll 78 Solid urethane coverstock, finished at 500-Grit Abralon. This PBA approved cover will offer smooth controllable predictability on the lanes.

Inside, the C3 Centripetal Control symmetric core has a low RG, which will help the ball maintain urethane-like reaction. You can expect smooth arcing motion on drier lane surfaces.
Here's what Storm has to say about IQ Tour 78/U:

If you’re looking for a smooth and predictable reaction, the !Q Tour 78/U may be for you! We’ve been testing new urethane materials and the combination on this bowling ball creates a new reaction different than current urethane options in the bowling industry. The new Controll 78 Urethane is also PBA® compliant.


The IQ Tour 78/U excelled for us when playing straighter angles and controlling the breakpoint on drier patterns. This ball was great at blending out front-to-back motion and wet/dry conditions.


We got into trouble when we tried to open our angles too much through the front of the lane. It was very easy for the ball to hit flat or not make it back to the pocket if we got it going too far away from the headpin.

Overall Summary

The IQ Tour 78/U is exactly what its name says it is. This ball uses the reliable C3 Centripetal Control Core and a new 78-hardness urethane coverstock to meet new PBA specifications for the 2024 season. It excels on drier conditions and when playing straighter angles.

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: 141.2
Factory Finish: 500-Grit Abralon
Finish: Sanded
Coverstock: Urethane
Coverstock Name: Controll 78 Solid
Differential (15lbs): 0.029
Flare Potential: Medium
Core Type: Symmetric
Core Name: C3 Centripetal Control
RG (15lbs): 2.49
Lane Condition: Medium-Dry
Mass Bias Diff (15lbs):
Breakpoint Shape: Predictable
Performance: High Performance
Release Date: 12/15/2023
Ball Warranty: 1 Year
Torque (1-10): 3.8
Length (1-25): 9
Backend (1-20): 14
Total Hook (1-100): 42
Storm IQ Tour 78/U
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