Butterfly Tenergy 05 Hard vs Yasaka Rakza X: Which Should You Buy?

UltraSpin comparison · 2026-06-11 · rubber

Butterfly Tenergy 05 HardYasaka Rakza X
Our rating8.5/108.4/10
best_sideforehandboth
control5.5medium-high
speed13.0high
spin11.5high
sponge_hardness43 degrees (hard)47.5 (medium-hard, roughly 45-50 degrees)
typetensortensor inverted
weight_uncut_g7169

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Butterfly Tenergy 05 Hard dominates in pure speed (13.0) and low-arc trajectory control (5.5), requiring elite technique and a carbon blade. Yasaka Rakza X offers outstanding grip producing high spin that overrides incoming spin, linear predictable response, and a high safe throw arc—all with more forgiveness than Tenergy.

Rakza X’s medium-high control and forgiving touch suit both forehand and backhand play at mid-range pricing around 50 USD. Its prominent grip can fade after months of heavy use, a limitation Tenergy avoids. The higher throw angle on Rakza X excels on loops and counter-topspins but creates a different feel compared to Tenergy’s low-arc geometry.

Choose Tenergy 05 Hard for pure power-first attack on a stiff blade. Choose Rakza X if you want grippy, high-spin versatility with a more forgiving learning curve and mid-range price point.

FAQ

Is Rakza X heavier than Tenergy 05?

Yes—Rakza X is on the heavy side at approximately 69 grams uncut, adding noticeable racket weight. Tenergy at 71 grams is slightly heavier but plays lighter due to its sponge design.

How long does Rakza X grip last?

The topsheet grip can fade after a couple months of heavy use. Tenergy 05 Hard maintains grip better over extended play, though protective sheets stick poorly.

What does linear mean for Rakza X?

Linear means predictable and easy to control for a fast tensor. You get consistent feedback; the ball does not catapult unexpectedly. This suits intermediate to advanced players.

Which is better for weak players?

Rakza X is more forgiving and accessible. Tenergy 05 Hard is fundamentally unforgiving of weak strokes and poor timing, unsuitable for players developing their game.

Can I use both on the same racket?

Yes—Rakza X works well on backhand paired with a forehand Tenergy 05 Hard, or use Rakza X on both wings for more consistent feel and control.