Track
The Track Kinetic Ruby is a solid reactive bowling ball with the Modified Kinetic core. RG 2.490 and differential 0.038 at 15 lb. For medium oil – heavy oil. No longer made.
Track Kinetic Ruby | Mitch Beasley Pin Down Track bowling’s Kinetic Emerald offered heavy mid-lane roll with great backend and continuation on medium oil conditions. The new Kinetic Ruby offers that same great motion, but for heavier volumes of oil and longer oil patterns. QR-6 Solid The QR-6 Solid coverstock is a modified version of the QR-5 solid coverstock that was previously seen on the Heat X-treme. This modification allows for a faster response in oil and gives bowlers the bite in the mid-lane they’re looking for. Modified Kinetic The Modified Kinetic core is back by popular demand. This low RG, medium differential and low MB core stores energy longer and uses it quicker than Track’s other mid performance cores. You wont find an asymmetric core for this price anywhere!
Keep your arsenal in BowlingMaat: weight, layout, surface and maintenance of every ball in one place. Free, and no games to log.
|
Weight
|
RG
|
Diff
|
|---|---|---|
| 16 lb | 2.510 | 0.036 |
| 15 lb | 2.490 | 0.038 |
| 14 lb | 2.480 | 0.041 |
| 13 lb | 2.530 | 0.055 |
| 12 lb | 2.600 | 0.039 |
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.