Stiga Mantra H vs Yasaka Rakza 7: Which Should You Buy?

UltraSpin comparison · 2026-06-12 · rubber

Stiga Mantra HYasaka Rakza 7
Our rating8.4/108.4/10
best_sideforehandboth
control8.8high
speed9.4offensive
spin9.1high
sponge_hardnesshard (approx. 47.5 degrees)45–47°
typeinvertedtensor inverted
weight_uncut_g6570

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The Mantra H is a 9.4-speed hard (47.5°) Japanese tensor with strong catapult, low throw and discontinued status.

The Yasaka Rakza 7 is a natural-rubber tensor (8.6 rating) with huge grip approaching Tenergy 05, outstanding control especially in short game, excellent durability, and versatile on both wings via 1.8/2.0/max thickness options.

Both are advanced-only, but Rakza 7 is still available, has better durability (club favorite for good reason), works both wings, and costs less. Mantra H offers more raw speed (9.4 vs high); Rakza 7 offers grip, control and longevity. For value and staying power, Rakza 7 wins.

FAQ

Is Rakza 7 still the best value rubber available?

Yes, Rakza 7 remains a club favorite due to outstanding durability, excellent grip approaching Tenergy, and affordable price.

Can I choose different thicknesses (1.8 / 2.0 / max) for different wings?

Yes, this flexibility is a unique advantage of Rakza 7, allowing thickness tuning for forehand and backhand.

How does Rakza 7 durability compare to Mantra H?

Rakza 7 is far more durable with many months of consistent play, while Mantra H fades after three months.

Which rubber should a spin-focused player choose?

Rakza 7 with natural rubber topsheet offers grip approaching Tenergy 05 and is excellent for spin-first attackers.