Friendship 729 Battle II vs Yasaka Rakza 7: Which Should You Buy?

UltraSpin comparison · 2026-06-10 · rubber

Friendship 729 Battle IIYasaka Rakza 7
Our rating8.5/108.6/10
best_sideFHboth
control8high
speed8offensive
spin9high
sponge_hardnesshard45–47°
typetackytensor inverted
weight_uncut_g6870

We may earn a commission from links on this page. Learn more.

Both are strong value picks, but they aim at different games. The Battle II is a hard, tacky Chinese sheet built on serves, brushed loops and a low diving arc, best on the forehand close to the table. The Rakza 7 uses a natural-rubber topsheet for huge grip and spin that reviewers put close to Tenergy 05, paired with outstanding control in the short game, blocks and pushes and no runaway catapult on touch.

On style, the Battle II is tackier and stronger for serving but demands full committed strokes and weakens far from the table. The Rakza 7 is more versatile, working well on both wings, lighter than tacky Chinese rubbers, with an ideal medium throw and 1.8, 2.0 and max thickness options to tune speed against control. Its speed is moderate, around 80 percent of top rubbers, so you supply pace with placement.

Choose the Battle II if you want maximum tacky Chinese spin and serving on the forehand for the lowest price. Choose the Rakza 7 if you are a developing-to-advanced attacker who wants a controllable, very spinny tensor with near-Tenergy spin on either wing, and one of the most recommended backhand rubbers at club level. The Rakza 7 holds the slightly higher 8.6 rating.

FAQ

Which is better for the backhand?

The Rakza 7 is the better backhand option. It is versatile on both wings and is one of the most recommended backhand rubbers at club level. The Battle II is a forehand-focused tacky sheet.

How spinny is the Rakza 7 compared with the Battle II?

The Rakza 7 has huge grip and spin that reviewers put close to Tenergy 05, while the Battle II is rated 9 for spin and adds genuine tackiness for serves. Both are high-spin rubbers with different feels.

Which is lighter?

The Battle II is around 68 grams uncut while the Rakza 7 is around 70 grams uncut, but the Rakza 7 is described as lighter than tacky Chinese rubbers in play; thickness options of 1.8 and 2.0 reduce weight further.

Which is faster?

The Rakza 7 is offensive in speed, while the Battle II is surprisingly fast for a hard tacky Chinese rubber. The Rakza 7 sits around 80 percent of top rubbers, so placement supplies pace.