Roto Grip RST X-1 Bowling Ball VG69M Hook Potential: 95 (scale 10-250)

Hook Potential: 95 (scale 10-250)

In Box: Shoe Carry Bag

You may know that coverstocks come in a variety of levels of aggressiveness

Color: Black/Pink

Roto Grip RST X-1 Bowling Ball VG69M Hook Potential: 95 (scale 10-250)Roto Grip RST X 1 Bowling Ball A new spin on an old classic The RST X 1 from Roto Grip is here. Roto Grip took inspiration from their 1950's roots to produce a ball with today's technology that can stand the test of time. The newly designed RST asymmetric core will produce a clean, consistent reaction and smooth continuation down lane. Wrapped around the outside, the MicroTrax Hybrid reactive coverstock finished at 3000 grit Abralon will handle medium