Track
The Track 505A is a pearl reactive bowling ball with the Shuffle core. RG 2.480 and differential 0.040 at 15 lb. No longer made.
The second launch in the 5 series, the 505A, was designed to be more angular at the breakpoint. If the 715A was too aggressive on the lane patterns you bowl on, then the 505A will be a great choice. Each new ball from Track will include a microfiber cleaning pouch with instructions on its use.
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 | 2.490 | 0.040 |
| 15 lb | 2.480 | 0.040 |
| 14 lb | 2.460 | 0.046 |
| 13 lb | — | — |
| 12 lb | — | — |
Current balls from any brand with the closest RG, differential, cover and lane condition: an alternative, or a second ball that reacts alike.