Yasaka · Rakza
Rakza 9
Inverted · Standard ball · 40–45° hardness
Also listed as: Rakza9
TTDNA ratings
TTDNA ratings are normalized comparison values, not laboratory measurements. They are built from published specifications, technical sources and structured product evidence, converted to one 0–100 scale. Where a directly comparable measurement is unavailable, the value is an evidence-based estimate. Overall-style scores are composites of several characteristics. Methodology
Sources: Yasaka official product data · Retailer spec listings — weight, sponge hardness and thickness · TTDNA ratings — derived by TableTennisDNA, not manufacturer data
Specifications
- Category
- Inverted
- Series
- Rakza
- Ball type
- Standard ball
- Hardness
- 40–45°
- Thickness
- Extra thick · Thick · Medium thick
- Made in
- Germany
- Colours
- red · black
- Technologies
- Hybrid Energy
Availability
- Market
- EU & Japan
- Status
- Active
- Official scale
- Yasaka Japan · Mark V = 10 scale
- EU list price
- €44.90
- Data checked
- 31 July 2026
Yasaka prints these thicknesses as retail labels rather than millimetres: Extra thick, Thick, Medium thick.
Variants and configurations
6 variantsColour, thickness and configuration are variants of one model — never separate products. Colour never changes a rating, MAX and OX stay qualitative labels, and OX carries no sponge hardness.
red · Extra thick
Standard · Sponged · 40–45°
Speed 10.0 · Spin 10.0 · Control 10.0
red · Thick
Standard · Sponged · 40–45°
Speed 10.0 · Spin 10.0 · Control 10.0
red · Medium thick
Standard · Sponged · 40–45°
Speed 10.0 · Spin 10.0 · Control 10.0
black · Extra thick
Standard · Sponged · 40–45°
Speed 10.0 · Spin 10.0 · Control 10.0
black · Thick
Standard · Sponged · 40–45°
Speed 10.0 · Spin 10.0 · Control 10.0
black · Medium thick
Standard · Sponged · 40–45°
Speed 10.0 · Spin 10.0 · Control 10.0
Known users
No public report for this exact sheet. Shown: contracted Yasaka athletes — model use not confirmed.