Balar B4 Quarter Evolution-S

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Balar B4 Quarter Evolution-S is an Attack Type Beyblade released as part of the Burst System as well as the SlingShock System. It was originally set to be released in western countries as a SlingShock Starter Pack for CAD$14.99 in Canada, USD$9.99 in the United States, and AUD$18.99 in Australia, but never did for unknown reasons.

Energy Layer - Balar B4

Main article: Energy Layer - Balar B4

Hasbro's Balar B4 is an Attack Type Layer that features an elliptical shape. The design features a ram-like head and horns representing the Layer's namesake: Balar, a giant from Irish mythology.

Forge Disc - Quarter

Main article: Forge Disc - Quarter

Quarter is a Disc with a wide, round, pipe-like shape interrupted by four rounded rectangular protrusions, on one of the protrusions is a small, marked elevation that creates the look of the letter 'Q'. Like all Forge Discs, it has two tabs that protrude from the top and fit in the slots in the Energy Layer. These tabs are marked with a stylized 'Q' for identification.

Quarter's gimmick is that it is highly unbalanced, it achieves this by being mostly hollow on the underside, with the marked protrusion being half filled in with metal. A weight distribution like this has two primary uses.

The first is to increase the Smash Attack of Attack Combinations as the unbalanced nature creates momentum like a flail, this is further enhanced by the weight of Quarter which is greater than Heavy or Gravity. However, the off-set weight distribution is too little to increase Attack potential meaningfully while also severely increasing the risk of Self-Bursts.

The second is to make a Combination using an unbalanced layer, like Xcalibur, more properly balanced by placing the heavier corner opposite the heavier side of the Layer which increases its Stamina and Burst Resistance.

Furthermore, this same unbalanced nature makes Quarter unsuitable for Stamina and Defense Combinations as the more unbalanced a Beyblade is, the easier it is to Burst.

Performance Tip - Evolution-S

Main article: Performance Tip - Evolution-S

Evolution-S is an Attack Type Performance Tip and Hasbro's SlingShock counterpart to Evolution. Like its normal counterpart, Evolution-S features a tip, made up of two sets of spikes.

Like other SlingShock Performance Tips, Evolution-S features a "Battle Ring Mode" and a "SlingShock Mode".