The Grudge by DV8 offers their strongest ball motion yet, with superior traction designed for heavy oiled lane conditions. This new release from DV8 packs everything you need to hook the ball more than ever before. The new Grudge low rg asymmetric core system gives bowlers a 2.49 rg, paired with a .056 differential for huge track flare potential based on the drilling selected. Along with a .014 intermediate differential, the Grudge asymmetric core offers a combination of power and control unmatched in the DV8 lineup. Grudge capitalizes on DV8’s composite coverstock technology with a solid formulation, finished off at 1000 grit. Strong roll, heavy revs, and tremendous pin carry. That’s the DV8 Grudge. Simply put, Grudge has more of the good stuff you need to strike more. DV8’s Grudge is available January 26th. For more information on the DV8 Grudge, check out bowlersmart.com.