Roto Grip Retro RG Spare Bowling Ball Select Weight:14 lbs. Dimensions: W:18” x D:12” x

Dimensions: W:18” x D:12” x H:30”

The low RG makes the Carbide Tank™ rev up faster so it digs early in the oil

1 – Year Limited Manufacturer's Warranty

Dimensions: 13" W x 19" D x 31" H

Breakpoint Shape: 90 Smooth Arc (smooth 10 - angular 150)

Roto Grip Retro RG Spare Bowling Ball Select Weight:14 lbs. Dimensions: W:18” x D:12” xRoto Grip Retro RG Spare Bowling Ball Roto Grip Retro RG is a new launch spare ball with the most basic and simplistic core shape. What makes this ball the ideal core for spare conversions is the Traditional 3 Piece Core which features a pancake shaped puck at the top which provides an end over end tumbling effect. Whether you are tired of your old spare ball or you are looking for your first spare ball then this might be the ball that suits your