Utilzing completely new technology, the Forzaâ„¢ is precisely tuned for a smooth and powerful motion on medium oil.  It is engineered using the new Torxâ„¢ weight block design and Helixâ„¢ Solid Reactive cover stock. 
The powerful new Torxâ„¢ engine driving the the Forzaâ„¢ produces a 2.50 RG and .051 differential on the 15# model.  It revs up easily and is capable of producing over 5” of track flare.  The new Helixâ„¢ Solid Reactive shell on the Forzaâ„¢ is formulated to produce the friction required to read the mid-lane incredibly well, yet still display devastating continuation and drive through the pins.
Competitive bowlers with moderate to high rev rates will certainly fill a hole in their arsenal using the Forza on fresher oil patterns.  Bowlers that are speed dominant or have a low rev rate will find the Forza to be more versatile.
- See more at: http://www.motivbowling.com/products/balls/forza.html#