The QR-4 Solid coverstock found on this ball matches up well with the Track Symmetric core

Core: Gear APG

H2 Ultra Brakz

Weight: 12-16 lbs

KR Strikeforce Cruiser Scratch Double Roller Red Bowling Bag Rhino Bowling Ball The QR-4 Solid coverstock foundKR Strikeforce Cruiser Scratch Double Roller Red Designed and assembled in the USA, the KR Strikeforce Cruiser Scratch Double Roller bag is a great bag for couples. With room for two bowling balls, two pairs of shoes, and additional accessories in a large side pocket, you will have everything you need for your next bowling night! With new color coordinated molded base and urethane wheels, you will sure to roll up to the bowling center in style! Color: