The long anticipated addition to the Shift Series has just arrived and promises to go beyond Premier Line standards! Completely reconstructed, the new Gravity Shift sports the reformulated R2X coverstock - an enhanced version of it's predecessor the R2S - which uses special blends of materials to provide outstanding durability and exceptional performance. At the heart of the Gravity Shift is the new Shape-Lock HD (High Density) core. Increasing the density value and lowering the core volume effectively produces superior mid-lane roll and handling. The Gravity Shift produces outstanding performance in the ever-changing modern lane conditions and promises consistent ball reaction.
By the time your opponents' realize the Gravity of their situation...it'll be too late!
X-Blems are seconds due to a cosmetic blemish similar to an X-Comp, but the specifications fall out of the 2-4" & 2-4 oz. range. There are a couple of areas that the ball would not meet some first quality manufacturing specifications (i.e. core chip or engraving error). X-Blems will have an X stamped by the serial number. The label on the box is stamped X-Blem and is marked with a small red number that denotes the specific issue.
NOTE: Due to the limited availability of Blems, X-Outs, and Seconds pin placement and top weight are not guaranteed.